Prototype KG‑aware adaptation of the BioPortal interface. Graph pages generated from live KG‑Registry metadata; tool links go to the live BioPortal.
Home/Graphs

Browse Graphs

1135 BioPortal ontologies transformed to KGX + 159 KG projects (KG‑Registry) · 157 more ontologies listed (failed or skipped)

GraphNodesEdges FormatsStatusUpdated
OTO
Obesity Tracking Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
THREE-ST
3-Step Theory of suicide
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.1
9K 46 kgx OK 2026-08-11
OFL
A comprehensive ontology of flaps in reconstructive surgery
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1.0
2K 3K kgx OK 2026-08-11
ISO-FOOD
A formal representation of the knowledge within the domain of Isotopes for Food Science
BioPortal ontology transformed to KGX
BioPortal ontology
2K 2K kgx OK 2026-08-11
OCS
A Foundational Ontology for Computational Sociology
BioPortal ontology transformed to KGX
BioPortal ontology
2K 1K kgx OK 2026-08-11
ACUKG
AcuKG
AcuKG is a comprehensive medical acupuncture knowledge graph that integrates acupuncture textbooks, official s…
KG projectbiomedicalclinicalanatomy and development
2K 12K csvttljson active 2026-06-12
ADALAB
AdaLab ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.2
43 22 kgx OK 2026-08-11
ADALAB-META
AdaLab-meta ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv0.9.2
Failed 2026-08-11
ADHER_INTCARE_EN
Adherence and Integrated Care
BioPortal ontology transformed to KGX
BioPortal ontologyvEnglish 051319
304 388 kgx OK 2026-08-11
ADHER_INTCARE_SP
Adherence and Integrated Care in Spanish
BioPortal ontology transformed to KGX
BioPortal ontologyvSpanish 052319
304 384 kgx OK 2026-08-11
ACESO
Adverse Childhood Experiences Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvLight
412 331 kgx OK 2026-08-11
AERO
Adverse Event Reporting Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
261 1K kgx OK 2026-08-11
AFPO
African Population Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-03-21
3K 5K kgx OK 2026-08-11
FOUR-M_VOCABS
AGE-FRIENDLY 4M VOCABULARY
BioPortal ontology transformed to KGX
BioPortal ontologyv1
397 392 kgx OK 2026-08-11
AGRO
AGRonomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
5K 9K kgx OK 2026-08-11
AIDENTIFYAGE
AIdentifyAGE
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0.9-beta
520 500 kgx OK 2026-08-11
ABA-AMB
Allen Brain Atlas (ABA) Adult Mouse Brain Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
916 3K kgx OK 2026-08-11
ALLERGYDETECTOR
Allergy Detector II
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
197 17 kgx OK 2026-08-11
ALLERGIDOC
Allergy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
1K 1K kgx OK 2026-08-11
AFO
Allotrope Merged Ontology Suite
BioPortal ontology transformed to KGX
BioPortal ontologyvREC/2026/06
5K 11K kgx OK 2026-08-11
ADMF
alzhaimer dessiese main factors
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
ADMO
Alzheimer Disease Map Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvbeta
11K 31K kgx OK 2026-08-11
AD-DROP
Alzheimer Disease Relevance Ontology by Process
BioPortal ontology transformed to KGX
BioPortal ontologyvalpha
98 24 kgx OK 2026-08-11
AD-CDO
Alzheimer's Disease Common Data Element Ontology for Clinical Trials
BioPortal ontology transformed to KGX
BioPortal ontology
302 302 kgx OK 2026-08-11
ADO
Alzheimer's Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0.1
3K 6K kgx OK 2026-08-11
ALZKB
Alzheimer's Knowledge Base
A knowledge base for AI research in Alzheimer Disease, based on graph databases.
KG projectneurosciencebiomedicaldrug discovery
mixed active 2026-06-22
AMINO-ACID
Amino Acid Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.2, copyright The University of Manchester, Nick Drummond, Georgina Moulton, Robert Stevens, Phil Lord
54 371 kgx OK 2026-08-11
ATO
Amphibian Taxonomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvSee Remote Site
6K 12K kgx OK 2026-08-11
EXACT
An ontology for experimental actions
BioPortal ontology transformed to KGX
BioPortal ontologyv2
199 357 kgx OK 2026-08-11
INBIODIV
An Ontology for Indian Biodiversity Knowledge Management
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
678 666 kgx OK 2026-08-11
ALTPROTON
An Ontology for integration and interoperability of multi-aspect data of Protein food production chains
BioPortal ontology transformed to KGX
BioPortal ontologyvThe Ontology was revised after the reviews from the reviewers of Journal of Scientific Data.
549 671 kgx OK 2026-08-11
ECOCORE
An ontology of core ecological entities
BioPortal ontology transformed to KGX
BioPortal ontologyv2022-03-09
7K 23K kgx OK 2026-08-11
LUNGMAP-HUMAN
Anatomic Ontology for Human Lung Maturation
BioPortal ontology transformed to KGX
BioPortal ontologyv1.4
341 898 kgx OK 2026-08-11
LUNGMAP-MOUSE
Anatomic Ontology for Mouse Lung Maturation
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
353 5K kgx OK 2026-08-11
PATHLEX
Anatomic Pathology Lexicon
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
2K 2K kgx OK 2026-08-11
AEO
Anatomical Entity Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
461 728 kgx OK 2026-08-11
ATC
Anatomical Therapeutic Chemical Classification
BioPortal ontology transformed to KGX
BioPortal ontologyv2025_02_10
7K 7K kgx OK 2026-08-11
ANCO
ANC Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
37 38 kgx OK 2026-08-11
APRO
Ancient Poet Resource Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
104 180 kgx OK 2026-08-11
AHOL
Animal Health Ontology for Livestock
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
374 1K kgx OK 2026-08-11
AHSO
Animal Health Surveillance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
86 146 kgx OK 2026-08-11
ADW
Animal Natural History and Life History Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv10/11/04
445 463 kgx OK 2026-08-11
ATOL
Animal Trait Ontology for Livestock
BioPortal ontology transformed to KGX
BioPortal ontologyv6.0
2K 2K kgx OK 2026-08-11
ABD
Anthology of Biosurveillance Diseases
BioPortal ontology transformed to KGX
BioPortal ontology
1K 3K kgx OK 2026-08-11
ARO
Antibiotic Resistance Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
9K 15K kgx OK 2026-08-11
APANEUROCLUSTER
APA Neuro Cluster
BioPortal ontology transformed to KGX
BioPortal ontology
502 495 kgx OK 2026-08-11
APAOCUEMPLOY
APA Occupational and Employment cluster
BioPortal ontology transformed to KGX
BioPortal ontology
449 444 kgx OK 2026-08-11
APASTATISTICAL
APA Statistical Cluster
BioPortal ontology transformed to KGX
BioPortal ontology
141 138 kgx OK 2026-08-11
APATANDT
APA Tests and Testing cluster
BioPortal ontology transformed to KGX
BioPortal ontology
209 199 kgx OK 2026-08-11
APATREATMENT
APA Treatment Cluster
BioPortal ontology transformed to KGX
BioPortal ontology
481 472 kgx OK 2026-08-11
LEGALAPATEST2
apalegal
BioPortal ontology transformed to KGX
BioPortal ontologyv1
228 220 kgx OK 2026-08-11
APOLLO-SV
Apollo Structured Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-19
2K 4K kgx OK 2026-08-11
PATEL
Archana Patel
BioPortal ontology transformed to KGX
BioPortal ontologyv1
195 152 kgx OK 2026-08-11
ADCAD
Arctic Data Center Academic Disciplines Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0.0
201 192 kgx OK 2026-08-11
ARCRC
Arctic Report Card
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.12.0
Failed 2026-08-11
OCDARV1
Areej OCD Ontology V1 Original
BioPortal ontology transformed to KGX
BioPortal ontologyvv1-original-ncbo-ready-2026-06-18
95 102 kgx OK 2026-08-11
AI
Artificial Intelligence
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-08-14
467 981 kgx OK 2026-08-11
AIO
Artificial Intelligence Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-22
474 990 kgx OK 2026-08-11
AI-RHEUM
Artificial Intelligence Rheumatology Consultant System Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvAIR93
814 1K kgx OK 2026-08-11
APO
Ascomycete Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-16
656 2K kgx OK 2026-08-11
ASPECT
ASPECT: wind energy vAriableS, ParametErs and ConsTants
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
188 587 kgx OK 2026-08-11
ASSAYNODE
Assaynode
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
60 96 kgx OK 2026-08-11
INBANCIDO
Assessment of Indian Economy During Covid-19
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.214
9K 32K kgx OK 2026-08-11
ADICAP
Association pour le Développement de l'Informatique en Cytologie et Anatomie Pathologique
BioPortal ontology transformed to KGX
BioPortal ontologyv10-2024
10K 14K kgx OK 2026-08-11
AO
Asthma Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
297 283 kgx OK 2026-08-11
ACVD_ONTOLOGY
Atherosclerotic Cerebrovascular Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
2K 2K kgx OK 2026-08-11
ATOM
Atlas Ontology Model
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-04-27
168 196 kgx OK 2026-08-11
ATOM
ATOM
ATOM (Anti-tumor Biomaterial Knowledge Graph) is a knowledge graph construction approach that extracts structu…
KG projectbiomedicaldrug discoveryliterature
mixed inactive 2026-07-02
ADAR
Autism DSM-ADI-R ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
3K 5K kgx OK 2026-08-11
ASDPTO
Autism Spectrum Disorder Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
570 580 kgx OK 2026-08-11
BIPON
Bacterial interlocked Process ONtology
BioPortal ontology transformed to KGX
BioPortal ontologyv2017-11-08-bis
3K 4K kgx OK 2026-08-11
BDPM
Base de Données Publique des Médicaments
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-03-04
41K 254K kgx OK 2026-08-11
BFO
Basic Formal Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
75 115 kgx OK 2026-08-11
BCIO
Behaviour Change Intervention Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
3K 3K kgx OK 2026-08-11
BCTT
Behaviour Change Technique Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyv0.4
113 109 kgx OK 2026-08-11
OBI_BCGO
Beta Cell Genomics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2015-07-08
3K 6K kgx OK 2026-08-11
BIBFRAME
BIBFRAME 2.0
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv2.2.0
Failed 2026-08-11
ONTOAD
Bilingual Ontology of Alzheimer's Disease and Related Diseases
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
6K 8K kgx OK 2026-08-11
BIOHEALTH
Bio-Health KG
Bio-Health KG is a dynamically-updated open knowledge network for health, integrating biomedical insights with…
KG projectbiomedicalpublic health
active 2026-06-18
BAO
BioAssay Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.8.19
6K 8K kgx OK 2026-08-11
BIOBRICKS-AOPWIKI
BioBricks AOP-Wiki
BioBricks AOP-Wiki is an open knowledge graph for Adverse Outcome Pathways from the AOP-Wiki.
KG projecttoxicologybiological systems
ttl active 2026-07-01
BIOBRICKS-ICE
BioBricks ICE
BioBricks ICE (Integrated Chemical Environment) is an open knowledge graph for cheminformatics and chemical sa…
KG projectchemistry and biochemistrytoxicology
ttl active 2026-07-01
BIOBRICKS-MESH
BioBricks MeSH
BioBricks MeSH is an open knowledge graph of Medical Subject Headings (MeSH) biomedical vocabulary.
KG projectbiomedical
ttl active 2026-07-01
BIOBRICKS-PUBCHEM-ANNOTATIONS
BioBricks PubChem Annotations
BioBricks PubChem Annotations is an open knowledge graph of chemical annotations from PubChem.
KG projectchemistry and biochemistry
ttl active 2026-07-01
BIOBRICKS-TOX21
BioBricks Tox21
BioBricks Tox21 is an open knowledge graph for Tox21 toxicology screening data.
KG projecttoxicology
ttl active 2026-07-01
BIOBRICKS-TOXCAST
BioBricks ToxCast
BioBricks ToxCast is an open knowledge graph for EPA ToxCast high-throughput screening data.
KG projecttoxicology
ttl active 2026-07-01
BIOBTREE
BioBTree
BioBTree is a unified biomedical knowledge graph that integrates more than 70 primary data sources, including …
KG projectbiomedicalgenomicsproteomics
40.2M 132.1M kgx active 2026-06-24
BOF
Biodiversity Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
656 558 kgx OK 2026-08-11
BIODIVTHES
Biodiversity Thesaurus
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1
2K 6K kgx OK 2026-08-11
BE
Bioentities
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
452 409 kgx OK 2026-08-11
BIFO
Biofilm Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
115 134 kgx OK 2026-08-11
OBIWS
Bioinformatics Web Service Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvRelease v1.1
347 593 kgx OK 2026-08-11
BIOLINK
Biolink Model
BioPortal ontology transformed to KGX
BioPortal ontologyv4.4.3
329 812 kgx OK 2026-08-11
BERO
Biological and Environmental Research Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2022-12-23
Skipped 2026-08-11
BCO
Biological Collections Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-11-14
860 1K kgx OK 2026-08-11
FBBI
Biological Imaging Methods Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-25
896 1K kgx OK 2026-08-11
BIPOM
Biological interlocked Process Ontology for metabolism
BioPortal ontology transformed to KGX
BioPortal ontologyvCore
272 449 kgx OK 2026-08-11
BIOMO
Biological Observation Matrix Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
44 63 kgx OK 2026-08-11
BPT
Biological Pathway Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyvsynonymes2022
4K 11K kgx OK 2026-08-11
BRSO
Biological Resource Schema Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.02
37 17 kgx OK 2026-08-11
BHN
Biologie Hors Nomenclature
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2
3K 3K kgx OK 2026-08-11
BIOMARKER
BiomarkerKB
BiomarkerKB is a Common Fund Data Ecosystem (CFDE) sponsored project to develop a knowledgebase that organizes…
KG projectbiomedicalbiological systems
300K 1.2M neo4jcsv active 2026-07-15
BIOMARKERKG
BiomarkerKB KG
BiomarkerKB KG (BKG) has been merged into the BiomarkerKB resource (id `biomarker`) to avoid confusion between…
KG projectbiomedicalbiological systems
inactive 2026-07-15
DIAB
BioMedBridges Diabetes Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
418 2K kgx OK 2026-08-11
BBO
Biomedical Burden Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-09-27
139 91 kgx OK 2026-08-11
BIM
Biomedical Image Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
237 200 kgx OK 2026-08-11
BIRNLEX
Biomedical Informatics Research Network Project Lexicon
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3.1
4K 4K kgx OK 2026-08-11
BRIDG
Biomedical Research Integrated Domain Group Model
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2
9K 22K kgx OK 2026-08-11
BRO
Biomedical Resource Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2.1
536 559 kgx OK 2026-08-11
BMS-LM
BioMedical Study Lifecycle Management
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.1
160 183 kgx OK 2026-08-11
BMT
Biomedical Topics
BioPortal ontology transformed to KGX
BioPortal ontologyv1.4
358 1K kgx OK 2026-08-11
BIOMODELS
BioModels Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv21
258K 452K kgx OK 2026-08-11
BNO
Bionutrition Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
105 100 kgx OK 2026-08-11
BIOPAX
BioPAX Level 3 ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0
171 500 kgx OK 2026-08-11
BP
BioPAX Ontology of Biological Pathways
BioPortal ontology transformed to KGX
BioPortal ontologyvLevel3 v1.0
171 289 kgx OK 2026-08-11
BP-METADATA
BioPortal Metadata Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.5
151 157 kgx OK 2026-08-11
BFPO
Bioreactor Fermentation Process Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
225 410 kgx OK 2026-08-11
BIOTEQUE
Bioteque
A knowledge graph of biological entities and their associations that integrates and formats biomedical data as…
KG projectbiomedical
active 2026-06-22
BIOTOP
BioTop
BioPortal ontology transformed to KGX
BioPortal ontologyvv2012-04-24
576 807 kgx OK 2026-08-11
BT
BioTop Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvLast modification Apr 24, 2012 by Stefan Schulz
576 807 kgx OK 2026-08-11
BIRTHONTO
BirthOnto: Birth Data Analysis
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
801 510 kgx OK 2026-08-11
BHO
Bleeding History Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.4
666 2K kgx OK 2026-08-11
BIN
Body in Numbers project terminology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
195 355 kgx OK 2026-08-11
BCTEO
Bone and Cartilage Tissue Engineering Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2013-08
268 458 kgx OK 2026-08-11
BDO
Bone Dysplasia Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5
4K 3K kgx OK 2026-08-11
BOSHI
boshra
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
BSAO
Botryllus schlosseri anatomy and development ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1
120 348 kgx OK 2026-08-11
BRCT
Brain Region & Cell Type terminology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
2K 2K kgx OK 2026-08-11
BTO_ONTOLOGY
Brain Tumour Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
211 81 kgx OK 2026-08-11
BCI-O
Brain-Computer Interaction (BCI) Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.6
455 739 kgx OK 2026-08-11
BT-ONTOLOGY
BrainTeaser Ontology (BTO)
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
2K 2K kgx OK 2026-08-11
BCGO
Breast Cancer Grading Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5
364 356 kgx OK 2026-08-11
BCLION
Breast Cancer Lifestyle Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
31 33 kgx OK 2026-08-11
BCON
Breast Cancer Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
67 65 kgx OK 2026-08-11
BCSR-ONTO
Breast cancer screening recommendation ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1
297 173 kgx OK 2026-08-11
BCS7
Breast Cancer Staging - 7th Edition
BioPortal ontology — failed (transform_error)
BioPortal ontologyvversion 0.1
Failed 2026-08-11
BCS8
Breast Cancer Staging - 8th Edition
BioPortal ontology — failed (transform_error)
BioPortal ontologyvversion 0.1
Failed 2026-08-11
BCMO
Breast Cancer-Microbiome Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
MCBCC
Breast Tissue Cell Lines Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2
413 2K kgx OK 2026-08-11
BTO
BRENDA Tissue and Enzyme Source Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2021-10-26
7K 8K kgx OK 2026-08-11
BKO
Bricks ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv13:07:2018 10:45
729 5K kgx OK 2026-08-11
BTO-BFO
Brinell Test Ontology-BFO
BioPortal ontology transformed to KGX
BioPortal ontologyv5.0.4 (BFO, IOF. MSEO)
134 62 kgx OK 2026-08-11
BTO-EMMO
Brinell Test Ontology-EMMO
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0.4 (EMMO, CHAMEO, MT)
165 64 kgx OK 2026-08-11
BTO-PROVO
Brinell Test Ontology-PROVO
BioPortal ontology — failed (transform_error)
BioPortal ontologyv4.0.4 (PROV, PMDco)
Failed 2026-08-11
IDOBRU
Brucellosis Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvArbor version; 1.2.92
4K 7K kgx OK 2026-08-11
CPATHKG
C-Path Knowledge Graph
The C-Path Knowledge Graph project is intended to increase discoverability of rare disease datasets through in…
KG projectbiomedical
active 2026-01-06
WB-LS
C. elegans Development Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
779 1K kgx OK 2026-08-11
WB-BT
C. elegans Gross Anatomy Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2025-03-26
8K 16K kgx OK 2026-08-11
WB-PHENOTYPE
C. elegans Phenotype Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-15
3K 4K kgx OK 2026-08-11
CBCTX
CalendarBench Context
BioPortal ontology transformed to KGX
BioPortal ontologyv2026.05.26
590 574 kgx OK 2026-08-11
CBHT
CalendarBench Health Tasks
BioPortal ontology transformed to KGX
BioPortal ontologyv2026.05.19
444 113 kgx OK 2026-08-11
CAM-KP
CAM-KP (Causal Activity Models Knowledge Provider)
CAM-KP (Causal Activity Models Knowledge Provider) is a web service knowledge graph that integrates causal bio…
KG projectbiomedicalpathways
inactive 2026-06-27
CCTOO
Cancer Care: Treatment Outcome Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2018-05-11
1K 5K kgx OK 2026-08-11
CANCO
Cancer Chemoprevention Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.3
207 259 kgx OK 2026-08-11
CANCER-REGISTRY-KG
Cancer Registry Knowledge Graph
A semantic web-based knowledge graph integrating cancer registry data from multiple U.S. state registries with…
KG projectclinicalbiomedical
active 2026-06-18
ACGT-MO
Cancer Research and Management ACGT Master Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
2K 5K kgx OK 2026-08-11
CST
Cancer Staging Terms
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
EP
Cardiac Electrophysiology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
243 216 kgx OK 2026-08-11
CARDIOKG
CardioKG
CardioKG is a multimodal cardiovascular disease knowledge graph that integrates computer vision-derived cardio…
KG projectbiomedicalclinicalmedical imaging
neo4j active 2026-06-12
CVDO
Cardiovascular Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-05-17
1K 2K kgx OK 2026-08-11
CMR-QA
Cardiovascular Magnetic Resonance Quality Assessment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.4.5
164 209 kgx OK 2026-08-11
CARESSES
CARESSES Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
218 626 kgx OK 2026-08-11
CAROLIO
Caroli's Disease and Syndrome Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.2
118 170 kgx OK 2026-08-11
CARRE
CARRE Risk Factor ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
306 377 kgx OK 2026-08-11
CASE-BASE-ONTO
Case-base ontology for gastric dystemperament in Persian medicine
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
238 207 kgx OK 2026-08-11
CATALOG-THEMES
Catalog Themes
BioPortal ontology — failed (transform_error)
BioPortal ontology
Failed 2026-08-11
CATALOGUE-OF-LIFE
Catalogue of Life
Catalogue of Life is the most comprehensive global taxonomic resource providing an authoritative checklist of …
KG projectorganisms
active 2026-06-12
CXSO
Cathexis Somatic Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
186 54 kgx OK 2026-08-11
CEDARPC
CEDAR Provisional Classes
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
CEDARVS
CEDAR Value Sets
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2.2
35 40 kgx OK 2026-08-11
CBO
Cell Behavior Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.1.2 added license info. Version 1.1.1 added fuding sources. Version 1.1.0 added classes for OMERO-Tiff files similar to those for VTK files Version 1.0.0 is the initial release of the Cell Behavior Ontology (CBO). Version 1.0.1 added Journal citation for the Cell Behavior Ontology (CBO). Version 1.0.2 corrected a few annotations that had "snap:process" that should be "span:process". Version 1.0.3 corrected/changed class "SpacialExclusive" to "SpatialExclusive" and property "has_Quality" to "has_quality".
326 279 kgx OK 2026-08-11
CCONT
Cell Culture Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
307 279 kgx OK 2026-08-11
CCO
Cell Cycle Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2.10
Skipped 2026-08-11
CLO
Cell Line Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-19
48K 69K kgx OK 2026-08-11
MCCL
Cell Line Ontology [by Mahadevan]
BioPortal ontology transformed to KGX
BioPortal ontologyv2
5K 12K kgx OK 2026-08-11
CL
Cell Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-08
20K 85K kgx OK 2026-08-11
LUNGMAP_H_CELL
Cell Ontology for Human Lung Maturation
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2
112 207 kgx OK 2026-08-11
LUNGMAP_M_CELL
Cell Ontology for Mouse Lung Maturation
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2
124 241 kgx OK 2026-08-11
CL-KG
Cell Ontology Knowledge Graph (CL-KG)
CL-KG is a knowledge graph integrating the cell ontology and linked ontologies with hierarchical annotations o…
KG projectbiological systems
active 2026-05-27
CMPO
Cellular microscopy phenotype ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
11K 15K kgx OK 2026-08-11
CEPH
Cephalopod Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
484 583 kgx OK 2026-08-11
GRO-CPD
Cereal Plant Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.6
258 241 kgx OK 2026-08-11
GRO-CPGA
Cereal Plant Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
2K 4K kgx OK 2026-08-11
CTX
Cerebrotendinous Xanthomatosis Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvvtemp2
1K 781 kgx OK 2026-08-11
CCON
Cerrado concepts and plant community dynamics
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.3
272 272 kgx OK 2026-08-11
DIGCFDEKG
CFDE REVEAL Knowledge Graph
The CFDE REVEAL Knowledge Graph is a statistically inferred genomic evidence graph to integrate and disseminat…
KG projectbiomedicalgenomicssystems biology
http active 2026-07-01
GENEVIEVE
Charlotte
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
CHEA-KG
ChEA-KG
ChEA-KG is a Ma'ayan Lab transcription factor knowledge graph and web resource associated with the ChEA3 platf…
KG projectbiomedicalgenomicssystems biology
neo4j active 2026-05-21
CHIRO
CHEBI Integrated Role Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
429 466 kgx OK 2026-08-11
CHEBI
Chemical Entities of Biological Interest Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv253
Skipped 2026-08-11
CHEMINF
Chemical Information Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1.0
625 639 kgx OK 2026-08-11
CHMO
Chemical Methods Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-05-28
4K 4K kgx OK 2026-08-11
PROCCHEMICAL
Chemical Process
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
66 49 kgx OK 2026-08-11
CHO
ChemoOnto
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion: 1.0.1 Date: Dec 12, 2024 Author: Alice Rogier, Inria Paris, CRC (Inserm, Univ. Paris-Cité) Licence: MIT License
61 95 kgx OK 2026-08-11
ONTOTOX
Chemotherapy Toxicities Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
31 41 kgx OK 2026-08-11
CHEMROF
CHEMROF
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
757 2K kgx OK 2026-08-11
CHEAR
Children's Health Exposure Analysis Resource
BioPortal ontology transformed to KGX
BioPortal ontologyv2.8
1K 1K kgx OK 2026-08-11
CDO
Chinese Diabetes Mellitus Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
4K 7K kgx OK 2026-08-11
CHRO
Chromatin Regulator Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-08-18
2K 5K kgx OK 2026-08-11
CDPEO
Chronic Disease Patient Education Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
195 303 kgx OK 2026-08-11
CKDO
Chronic Kidney Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0
281 272 kgx OK 2026-08-11
CIDOC-CRM
CIDOC Conceptual Reference Model
BioPortal ontology transformed to KGX
BioPortal ontologyvv6.2
374 829 kgx OK 2026-08-11
CSEO
Cigarette Smoke Exposure Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
20K 27K kgx OK 2026-08-11
CIINTEADO
Ciona intestinalis Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1
899 5K kgx OK 2026-08-11
CISAVIADO
Ciona savignyi Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
899 5K kgx OK 2026-08-11
CLIMATEMODELSKG
Climate Models KG
Climate Models KG is a knowledge graph to support evaluation and development of climate models.
KG projectenvironmentinformation technology
ttl active 2026-07-03
CLINICAL-DATA-KP
Clinical Data KP
A Translator Knowledge Provider integrating clinical data.
KG projectbiomedicalclinicalinformation technology
active 2026-02-20
CDSSONTOBRIEF
Clinical Decision Support System Ontology-Brief Version
BioPortal ontology transformed to KGX
BioPortal ontology
232 228 kgx OK 2026-08-11
CKG
Clinical Knowledge Graph
Clinical Knowledge Graph (CKG) is an open-source biomedical knowledge graph platform that integrates proteomic…
KG projectclinicalbiomedicalprecision medicine
neo4j active 2026-06-01
CLINICALKG
Clinical Knowledge Graph (CKG)
The Clinical Knowledge Graph (CKG) is an open-source platform that integrates proteomics and clinical data wit…
KG projectclinicalproteomicsbiomedical
16.0M 220.0M mixed active 2026-05-30
LABO
clinical LABoratory Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
298 547 kgx OK 2026-08-11
CMO
Clinical Measurement Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-25
4K 5K kgx OK 2026-08-11
CMDO
Clinical MetaData Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.4
348 191 kgx OK 2026-08-11
CSSO
Clinical Signs and Symptoms Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 0.6
314 304 kgx OK 2026-08-11
CSTD
Clinical smell and taste disorders
BioPortal ontology transformed to KGX
BioPortal ontologyv1
618 112 kgx OK 2026-08-11
CSO
Clinical Study Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
38 36 kgx OK 2026-08-11
CTGO
Clinical Trials Gov Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
412 783 kgx OK 2026-08-11
CTKP
Clinical Trials KP
Clinical Trials Knowledge Provider (CTKP) is a Translator knowledge provider maintained by the Multiomics Prov…
KG projectclinicalbiomedical
1.7M 29.2M kgx-jsonl active 2026-05-30
CTO
Clinical Trials Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion Release: 1.0.0
447 904 kgx OK 2026-08-11
CTO-NDD
Clinical Trials Ontology - Neurodegenerative Diseases
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6
381 376 kgx OK 2026-08-11
CAO
Clusters of Orthologous Groups (COG) Analysis Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.4
301 414 kgx OK 2026-08-11
CLYH
Clytia hemisphaerica Development and Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
279 746 kgx OK 2026-08-11
CM4AI_TALENT_KG
CM4AI Talent KG
A knowledge graph containing connections between researchers, projects, and publications centering on members …
KG projectliterature
ttl active 2026-07-02
COCHRANE
Cochrane Core Vocabulary Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0.1
56 84 kgx OK 2026-08-11
COSTART
Coding Symbols for a Thesaurus of Adverse Reaction Terms
BioPortal ontology transformed to KGX
BioPortal ontologyvCSP2006
2K 3K kgx OK 2026-08-11
CODO
CODO: an Ontology for collection and analysis of COviD-19 data
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5
2K 1K kgx OK 2026-08-11
COGAT
Cognitive Atlas Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.4
4K 931 kgx OK 2026-08-11
COGPO
Cognitive Paradigm Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
226 254 kgx OK 2026-08-11
ONL-TASKS
Cognitive Reserves Assessment Tasks
BioPortal ontology transformed to KGX
BioPortal ontology
48 47 kgx OK 2026-08-11
COGITO
Cognitive Task Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.0
1K 11K kgx OK 2026-08-11
COHSI2STUDY
cohsi2study
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2.8
111 248 kgx OK 2026-08-11
COHSI2TERMSWEEKX
cohsi2termsweekx
BioPortal ontology transformed to KGX
BioPortal ontology
78 95 kgx OK 2026-08-11
COKPME
COKPME - COVID19 Ontology for analyzing the Karnataka Private Medical Establishments Data
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
112 93 kgx OK 2026-08-11
COLAO
Coleoptera Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-06-21
1K 3K kgx OK 2026-08-11
CLAO
Collembola Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-09-27
2K 3K kgx OK 2026-08-11
COID
Combined Ontology for Inflammatory Diseases
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
1K 2K kgx OK 2026-08-11
UPHENO
Combined Phenotype Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2025-10-12
Skipped 2026-08-11
CDOH
Commercial determinant of Health Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1
356 380 kgx OK 2026-08-11
CARO
Common Anatomy Reference Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-03-15
9K 10K kgx OK 2026-08-11
CDMONTO
Common Diabetes Medications Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
423 385 kgx OK 2026-08-11
CFDE-GSE
Common Fund Data Ecosystem Gene Set Enrichment (CFDE-GSE)
Common Fund Data Ecosystem Gene Set Enrichment (CFDE-GSE) is a knowledge graph that integrates gene set collec…
KG projectbiomedicalgenomicssystems biology
neo4j active 2026-06-22
COG
Common Ontology of Genome
BioPortal ontology transformed to KGX
BioPortal ontology
164 134 kgx OK 2026-08-11
CTCAE
Common Terminology Criteria for Adverse Events
BioPortal ontology transformed to KGX
BioPortal ontologyv5.0
4K 4K kgx OK 2026-08-11
COMODI
COMODI
BioPortal ontology transformed to KGX
BioPortal ontology
79 80 kgx OK 2026-08-11
CDAO
Comparative Data Analysis Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv$Revision$
238 346 kgx OK 2026-08-11
CDNO
Compositional Dietary Nutrition Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
4K 6K kgx OK 2026-08-11
CNO
Computational Neuroscience Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 0.5
256 272 kgx OK 2026-08-11
BRAIN-COF
Computational Ontology Framework for Brain Profiles
BioPortal ontology transformed to KGX
BioPortal ontologyv3
145 160 kgx OK 2026-08-11
CABRO
Computer Assisted Brain Injury Rehabilitation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.5
77 95 kgx OK 2026-08-11
APACOMPUTER
Computer Cluster
BioPortal ontology transformed to KGX
BioPortal ontology
115 107 kgx OK 2026-08-11
CN
computer network
BioPortal ontology transformed to KGX
BioPortal ontology
596 1K kgx OK 2026-08-11
CRISP
Computer Retrieval of Information on Scientific Projects Thesaurus
BioPortal ontology transformed to KGX
BioPortal ontologyvCSP2006
9K 23K kgx OK 2026-08-11
CPRO
Computer-Based Patient Record Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvLast modification: July 31th, 2011 Chimezie Ogbuji
162 200 kgx OK 2026-08-11
CIO
Confidence Information Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
64 129 kgx OK 2026-08-11
CHD
Congenital Heart Defects Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
1K 2K kgx OK 2026-08-11
CONNECTIONS-HYPOTHESIS-KP
Connections Hypothesis KP
A Translator Knowledge Provider exploring connections hypotheses.
KG projectbiomedical
http active 2026-07-01
CWD
Consumer Wearable Device
BioPortal ontology transformed to KGX
BioPortal ontology
47 43 kgx OK 2026-08-11
CARELEX
Content Archive Resource Exchange Lexicon
BioPortal ontology transformed to KGX
BioPortal ontologyv1.02
416 338 kgx OK 2026-08-11
COMO
Context and Measurement Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-08-13
553 550 kgx OK 2026-08-11
COPPER
COntextualised and Personalised Physical activity and Exercise Recommendations
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-10-07
833 594 kgx OK 2026-08-11
CONTSONTO
Continuity of care
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 2.1 (2026)
563 709 kgx OK 2026-08-11
CRO
Contributor Role Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv2019-08-16
138 237 kgx OK 2026-08-11
AGROMOP
Control de Cacao
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
75 45 kgx OK 2026-08-11
AGROCYMAC
Control y Monitoreo de afecciones en los cultivos
BioPortal ontology transformed to KGX
BioPortal ontology
175 55 kgx OK 2026-08-11
COPDO
COPD Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
116 109 kgx OK 2026-08-11
CS
Coping Strategies for Adverse Drug Events Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
COB
Core Ontology for Biology and Biomedicine
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-12-15
126 106 kgx OK 2026-08-11
CIDO
Coronavirus Infectious Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-02-16
33K 104K kgx OK 2026-08-11
COURAGE
COURAGE Knowledge Graph
The COURAGE knowledge graph is the linked data registry produced by the COURAGE project (Cultural Opposition -…
KG projecthumanities and cultural heritage
rdfxml orphaned 2026-08-06
C19M
COVID-19
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
GECCO
COVID-19 Common Datamodel
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.0.0
Failed 2026-08-11
COVID-19
COVID-19 Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion Release: 1.0.0
3K 7K kgx OK 2026-08-11
COVID19
COVID-19 Surveillance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1.0
39 28 kgx OK 2026-08-11
COVID-19-ONT-PM
COVID-19OntologyInPatternMedicine
BioPortal ontology transformed to KGX
BioPortal ontologyv007
318 541 kgx OK 2026-08-11
COVID19-IBO
Covid19 Impact on Banking Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5
240 333 kgx OK 2026-08-11
CPT
CPT
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
CPTAC
CPTAC Proteomics Pipeline Infrastructure Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvalpha 1.1
451 1K kgx OK 2026-08-11
CO
Crop Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
XREF-FUNDER-REG
CrossRef Funder Registry
BioPortal ontology transformed to KGX
BioPortal ontology
205K 382K kgx OK 2026-08-11
CRYOEM
Cryo Electron Microscopy
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-03-09
133 196 kgx OK 2026-08-11
CTENO
Ctenophore Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
680 950 kgx OK 2026-08-11
CTU_BEREADY_GEM
CTU Bern BEReady Gemeinden
BioPortal ontology transformed to KGX
BioPortal ontologyvgem_onto_1level_v0_01
349 1K kgx OK 2026-08-11
CULTURE-KNOWLEDGE-GRAPH
Culture Knowledge Graph
The Culture Knowledge Graph (CKG) is the integrating linked open data graph of NFDI4Culture, the German Nation…
KG projecthumanities and cultural heritage
ntriples active 2026-08-06
CRENO
Culture, Race, Ethnicity and Nationality Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6
638 837 kgx OK 2026-08-11
CYTO
CYTOKINE
BioPortal ontology transformed to KGX
BioPortal ontologyvCytokines
326 317 kgx OK 2026-08-11
DCAT
Data Catalog Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
51 64 kgx OK 2026-08-11
DCAT-FDC
Data Catalog Vocabulary (DCAT)
BioPortal ontology transformed to KGX
BioPortal ontologyvToto je aktualizovaná kopie slovníku DCAT verze 2.0, převzatá z https://www.w3.org/ns/dcat.ttl
219 342 kgx OK 2026-08-11
GDCO
Data Collection Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
145 194 kgx OK 2026-08-11
CFDE-DDKG
Data Distillery Knowledge Graph (DDKG)
The Common Fund Data Ecosystem (CFDE) aims to facilitate better integration, and reuse of Common Fund data to …
KG projectbiomedical
active 2026-05-27
IRDG
Data harmonization ontology for cross border malaria surveillance
BioPortal ontology transformed to KGX
BioPortal ontology
190 407 kgx OK 2026-08-11
DSEO
Data Science Education Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
140 135 kgx OK 2026-08-11
DFO
Databank Family Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
37 28 kgx OK 2026-08-11
DATACITE-VOCAB
DATACITE V4.4
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
149 394 kgx OK 2026-08-11
ONL-DP
Dataset processing
BioPortal ontology transformed to KGX
BioPortal ontologyvV1
135 135 kgx OK 2026-08-11
DBM
DBM Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
47 58 kgx OK 2026-08-11
DBPEDIA
DBpedia
DBpedia is a community knowledge graph published as RDF and built from structured content extracted from Wikip…
KG projectgeneral
http active 2026-05-30
DCT
DC Terms
BioPortal ontology transformed to KGX
BioPortal ontology
240 360 kgx OK 2026-08-11
DCAT3
DCAT3
BioPortal ontology transformed to KGX
BioPortal ontologyv3
248 394 kgx OK 2026-08-11
DCTERMS
DCMI Metadata Terms: properties in /terms/ namespace
BioPortal ontology transformed to KGX
BioPortal ontology
240 368 kgx OK 2026-08-11
DCMITYPE
DCMI Type Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
54 84 kgx OK 2026-08-11
DECIDE
DECIDE ONTOLOGY
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.2
96 58 kgx OK 2026-08-11
MRO
Defen
BioPortal ontology transformed to KGX
BioPortal ontology
205 133 kgx OK 2026-08-11
DEMLAB
Dem@Care Lab Ontology for Dementia Assessment
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
365 586 kgx OK 2026-08-11
DRANPTO
Dementia-Related Agitation Non-Pharmacological Treatment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0
628 770 kgx OK 2026-08-11
DREAMDNPTO
Dementia-Related Emotional And Mood Disturbance Non-Pharmacological Treatment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0
1K 2K kgx OK 2026-08-11
DRPSNPTO
Dementia-Related Psychotic Symptoms Non-Pharmacological Treatment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0
683 838 kgx OK 2026-08-11
IDODEN
Dengue Fever Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.15b
5K 6K kgx OK 2026-08-11
DRMO
Dental Restorative Material Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontology
Failed 2026-08-11
DLORO
Dependency Layered Ontology for Radiation Oncology
BioPortal ontology transformed to KGX
BioPortal ontology
379 703 kgx OK 2026-08-11
DERMLEX
Dermatology Lexicon
BioPortal ontology transformed to KGX
BioPortal ontologyv1
6K 6K kgx OK 2026-08-11
DEB
Devices, Experimental scaffolds and Biomaterials Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv4.0
732 1K kgx OK 2026-08-11
GCDFO
DFO Salmon Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.8
376 1K kgx OK 2026-08-11
DMDSONT
Diabetes Mellitus Diagnosis and Support Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvver 1.0
166 126 kgx OK 2026-08-11
DMTO
Diabetes Mellitus Treatment Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv2015-11-20
Failed 2026-08-11
DPCO
Diabetes Pharmacology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
311 410 kgx OK 2026-08-11
DOCCC
Diagnosis Ontology of Clinical Care Classification
BioPortal ontology transformed to KGX
BioPortal ontologyv20131004
206 203 kgx OK 2026-08-11
DIAGONT
Diagnostic Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
116 242 kgx OK 2026-08-11
DCM
DICOM Controlled Terminology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026c_20260612
5K 45 kgx OK 2026-08-11
DDANAT
Dictyostelium Discoideum Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.19
163 360 kgx OK 2026-08-11
DDPHENO
Dictyostelium Discoideum Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
1K 1K kgx OK 2026-08-11
DILON
Dietary lifestyle ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2
802 285 kgx OK 2026-08-11
ONTOSTAR
Digital e-health startup Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
216 213 kgx OK 2026-08-11
SK
Digital Forensic
BioPortal ontology transformed to KGX
BioPortal ontology
73 78 kgx OK 2026-08-11
ODHT
Digital Health Technologies
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
1K 615 kgx OK 2026-08-11
DOVES
Digital medicine Outcomes Value Set (DOVeS) Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0.0
37K 56K kgx OK 2026-08-11
DSAV
Digital Specimen Accessibility Vocabulary
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
HRDO
Disease core ontology applied to Rare Diseases
BioPortal ontology transformed to KGX
BioPortal ontologyvV2
14K 85K kgx OK 2026-08-11
DISDRIV
Disease Drivers Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-31
99 84 kgx OK 2026-08-11
APADISORDERS
Disorders cluster
BioPortal ontology transformed to KGX
BioPortal ontology
823 815 kgx OK 2026-08-11
DCO
Dispedia Core Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.7.0.0002
132 184 kgx OK 2026-08-11
DOREMUS-KEYS
Doremus List of Keys
BioPortal ontology transformed to KGX
BioPortal ontology
130 354 kgx OK 2026-08-11
DOROTHEA
DoRothEA
DoRothEA is a curated resource of transcription factor (TF) – target gene (regulon) interactions with confiden…
KG projectgenomicsbiological systemsbiomedical
active 2026-06-18
DREAMKG
DREAM-KG
Develop Dynamic, REsponsive, Adaptive, and Multifaceted Knowledge Graphs to Address Homelessness With Explaina…
KG projectpublic healthbiomedical
ttl active 2026-07-03
DRON
DRON
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
FB-DV
Drosophila Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-09
271 731 kgx OK 2026-08-11
FB-BT
Drosophila Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-09
29K 168K kgx OK 2026-08-11
DPO
Drosophila Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-10
2K 5K kgx OK 2026-08-11
DRUG-APPROVALS-KP
Drug Approvals KP
A Translator knowledge provider focused on drug approval status and other drug-related metadata.
KG projectbiomedicalpharmacologydrug discovery
1.7M 29.2M kgxkgx-jsonl active 2026-05-28
DDIEM
Drug Database for Inborn Errors of Metabolism (DDIEM) Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
28 22 kgx OK 2026-08-11
DIDEO
Drug Interaction and Evidence Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvrelease version 2017-11-17
675 822 kgx OK 2026-08-11
DIKB
Drug Interaction Knowledge Base Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.6
316 644 kgx OK 2026-08-11
DRKG
Drug Repurposing Knowledge Graph
Drug Repurposing Knowledge Graph (DRKG) is a comprehensive biological knowledge graph relating genes, compound…
KG projectbiomedical
mixed active 2026-06-22
DTO
Drug Target Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.1
4 3 kgx OK 2026-08-11
DRUGMECHDB
DrugMechDB
DrugMechDB is a curated database that captures mechanistic paths from a drug to a disease within a given indic…
KG projectbiomedicalpharmacologydrug discovery
mixed active 2025-12-13
DSIPF7
DSIP FiledLab7
BioPortal ontology transformed to KGX
BioPortal ontology
36 69 kgx OK 2026-08-11
DSIP1V
DSIP1_vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
27 42 kgx OK 2026-08-11
DSIP2324_DEMO
DSIP2324_Demonstration
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
34 58 kgx OK 2026-08-11
DSIP8
DSIP8REFUGEE
BioPortal ontology transformed to KGX
BioPortal ontology
31 57 kgx OK 2026-08-11
DSIP7
DSIP_FieldLab_7
BioPortal ontology transformed to KGX
BioPortal ontology
36 69 kgx OK 2026-08-11
DSIPFL7
DSIP_Fieldlab_7
BioPortal ontology transformed to KGX
BioPortal ontologyvlatest_v1
41 125 kgx OK 2026-08-11
DSIP_FL_7
DSIP_FL_7
BioPortal ontology transformed to KGX
BioPortal ontologyvv1
36 69 kgx OK 2026-08-11
D3O
DSMZ Digital Diversity Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
443 412 kgx OK 2026-08-11
DC
Dublin Core
BioPortal ontology transformed to KGX
BioPortal ontology
38 37 kgx OK 2026-08-11
DCCDFV
Dublin Core Collection Description Frequency Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
28 68 kgx OK 2026-08-11
ERO
Eagle-I Research Resource Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2013-08-02
4K 9K kgx OK 2026-08-11
EPO
Early Pregnancy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
1K 2K kgx OK 2026-08-11
ECM4M-MD-VOCABS
EarthCube M4M Metadata Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.2
51 89 kgx OK 2026-08-11
KG-EBI-GENE2PHENO
EBI Gene2Phenotype KG
An ingest of EMBL-EBI's Gene2Phenotype resource, for Translator use (output in Translator standards and NodeNo…
KG projectbiomedical
kgx-jsonltrapi-jsonl active 2026-06-18
EBRAINS
EBRAINS Knowledge Graph
A knowledge graph for the EBRAINS project, an infrastructure for data, tools and computing facilities for brai…
KG projectbiomedicalneuroscience
http active 2026-07-03
ECO-KG
eco-KG
A knowledge graph of plant traits starting with Planteome and EOL TraitBank.
KG projectorganismsenvironmentbiological systems
kgx active 2026-06-18
ECOSIM
ecosim ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-05-29
6 1 kgx OK 2026-08-11
EDAM
EDAM - The ontology of data analysis and management
BioPortal ontology transformed to KGX
BioPortal ontologyv1.25-20260626T1230Z
5K 15K kgx OK 2026-08-11
EDAM-BIOIMAGING
EDAM Bioimaging ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0alpha_pre-pre-release-20251026T0104Z
867 1K kgx OK 2026-08-11
EDDA_PT
EDDA Publication Types Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
168 113 kgx OK 2026-08-11
EDDA
EDDA Study Designs Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
569 723 kgx OK 2026-08-11
EDEM-CONNECTONTO
eDEM-Connect: Ontology of Dementia-related Agitation and Relationship between Informal Caregivers and Persons with Dementia
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion_2.0
593 349 kgx OK 2026-08-11
APAEDUCLUSTER
Educational Cluster
BioPortal ontology transformed to KGX
BioPortal ontology
510 501 kgx OK 2026-08-11
EKG
eKG
eKG is an epidemiological knowledge graph extracted from the World Health Organization Disease Outbreak News c…
KG projectbiomedicalpublic health
rdfxmlttl active 2026-06-27
ECDO
Elderly Care Dementia Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
70 159 kgx OK 2026-08-11
ECG
Electrocardiography Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
1K 1K kgx OK 2026-08-11
ECP
Electronic Care Plan
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6
82 101 kgx OK 2026-08-11
ELIG
Eligibility Feature Hierarchy
BioPortal ontology transformed to KGX
BioPortal ontologyvv. 1.0
35 38 kgx OK 2026-08-11
ELTER_CL
eLTER Controlled Lists
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.1
876 2K kgx OK 2026-08-11
EMBIOLOGY
EmBiology
EmBiology is a commercial, web-based knowledge graph platform from Elsevier that surfaces biological relations…
KG projectbiomedicaldrug discoveryliterature
active 2026-06-18
EMERALDGRAPH
EmeraldGraph
EmeraldGraph is the domain-specific knowledge graph used by EmeraldMind, a knowledge graph-augmented framework…
KG projectenvironmentinformation technology
60K json active 2026-06-18
ONTOLURGENCES
Emergency care ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0.4
10K 12K kgx OK 2026-08-11
EDONTOLOGY
Emergency Department Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
967 2K kgx OK 2026-08-11
SOS
emergência
BioPortal ontology transformed to KGX
BioPortal ontology
65 58 kgx OK 2026-08-11
EMIKG
EMI KG
A knowledge graph version of the Earth Metabolome Initiative (EMI) Ontology, containing over 413 million tripl…
KG projectbiological systemschemistry and biochemistry
kgx active 2026-01-15
EMIF-AD
EMIF-AD ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.2
748 707 kgx OK 2026-08-11
MFOEM
Emotion Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-07-31
771 1K kgx OK 2026-08-11
EMRO
Emotion Response Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-22
314 702 kgx OK 2026-08-11
EBP
EmpowerBP
BioPortal ontology transformed to KGX
BioPortal ontologyv2.5
450 181 kgx OK 2026-08-11
ENM
eNanoMapper
BioPortal ontology transformed to KGX
BioPortal ontologyv10.0
14 13 kgx OK 2026-08-11
E-PPO
Enhanced Personal Profile Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
58 53 kgx OK 2026-08-11
KG-ENP
ENPKG
ENP-KG is a specialized knowledge graph for experimental natural products discovery and characterization. It i…
KG projectorganismsdrug discovery
ttl active 2026-07-01
ENRICHR-KG
Enrichr-KG
Enrichr-KG is a Ma'ayan Lab knowledge graph and enrichment web resource built from Enrichr gene set libraries,…
KG projectbiomedicalgenomicssystems biology
neo4j active 2026-06-27
ENVO
Environment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-26
8K 15K kgx OK 2026-08-11
EOL
Environment Ontology for Livestock
BioPortal ontology transformed to KGX
BioPortal ontology
673 659 kgx OK 2026-08-11
ECTO
Environmental conditions, treatments and exposures ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-28
21K 62K kgx OK 2026-08-11
ENDOH
Environmental Determinants of Health
BioPortal ontology transformed to KGX
BioPortal ontologyvBETA
111 108 kgx OK 2026-08-11
ENVS_VARIABLES
ENVS variables
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.1
47 52 kgx OK 2026-08-11
EMO
Enzyme Mechanism Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
193 185 kgx OK 2026-08-11
PIERO
Enzyme Reaction Ontology for annotating Partial Information of chemical transformation
BioPortal ontology transformed to KGX
BioPortal ontology
147 378 kgx OK 2026-08-11
ESFO
Enzyme Structure Function Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
169 278 kgx OK 2026-08-11
EPIE
Epigenetic Entity
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
610 605 kgx OK 2026-08-11
EPIP
Epigenetic Process
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
491 484 kgx OK 2026-08-11
EGO
Epigenome Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvArbor version; 1.0.1
39 20 kgx OK 2026-08-11
EPIGRAPHDB
EpiGraphDB
EpiGraphDB is an analytical platform and graph database for health data science that integrates Mendelian rand…
KG projectbiomedicalgenomicsgeneral
neo4j active 2026-06-01
EPSO
Epilepsy and Seizure Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.1
2K 3K kgx OK 2026-08-11
EPILONT
Epilepsy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1
149 145 kgx OK 2026-08-11
EPISEM
Epilepsy Semiology
BioPortal ontology transformed to KGX
BioPortal ontologyv5.0
2K 2K kgx OK 2026-08-11
ESO_C
Epilepsy Semiology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
183 177 kgx OK 2026-08-11
ESSO
Epilepsy Syndrome Seizure Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.03
3K 4K kgx OK 2026-08-11
EPIO
EpilepsyOntology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion Release: 1.0.0
3K 5K kgx OK 2026-08-11
CTONT
Epoch Clinical Trial Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv<table border="1"> <tr> <td> <b><i>Version</i></b> </td> <td> 0.97 </td> </tr> <tr> <td> <b><i>Date</i></b> </td> <td> 3/2/2007<br> </td> </tr> </table> <br>
108 139 kgx OK 2026-08-11
ERA-KG
ERA Knowledge Graph
The ERA Knowledge Graph is the RDF publication of the European Union Agency for Railways' Register of Infrastr…
KG projecttransportation
53.7M trig active 2026-08-06
ETHANC
ETHANC
BioPortal ontology transformed to KGX
BioPortal ontologyv14
58 140 kgx OK 2026-08-11
VODANETHIOPIA_OR
ETHIOPIA_OUTPATIENT
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv2
Failed 2026-08-11
ETHOPD
Ethiopian OPD
BioPortal ontology transformed to KGX
BioPortal ontologyv0.3
84 181 kgx OK 2026-08-11
ETANC
ETHIOPIANC
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
80 162 kgx OK 2026-08-11
ELD
EthiopianListOfDiseases
BioPortal ontology — failed (transform_error)
BioPortal ontologyv4
Failed 2026-08-11
EO
Ethnicity Ontoloy
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
801 838 kgx OK 2026-08-11
EU-KNOWLEDGE-GRAPH
EU Knowledge Graph
The EU Knowledge Graph is a Wikibase-based knowledge graph of structured information about the European Union,…
KG projectgeneral
active 2026-08-06
EURIO
EURIO Knowledge Graph
The EURIO (EUropean Research Information Ontology) Knowledge Graph publishes CORDIS data about research projec…
KG projectresearch fundingliterature
26.4M nquads active 2026-08-06
EVORAO
European Viral Outbreak Response Alliance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2.0
789 2K kgx OK 2026-08-11
ECO
Evidence and Conclusion Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2025-06-23
2K 5K kgx OK 2026-08-11
EVI
Evidence Graph Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5
134 185 kgx OK 2026-08-11
EVOWEB
EvoWeb
EvoWeb - An Open Knowledge Graph of Co-evolving Genes (NIAID)
KG projectbiomedicalgenomics
active 2026-05-31
EO1
Example Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
43 77 kgx OK 2026-08-11
EXMO
Exercise Medicine Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-06-05
2K 3K kgx OK 2026-08-11
XCO
Experimental Conditions Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-29
2K 3K kgx OK 2026-08-11
EFO
Experimental Factor Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv3.92.0
Skipped 2026-08-11
EXON
Experimental Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
11 4 kgx OK 2026-08-11
EXO
Exposure Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-08-29
198 222 kgx OK 2026-08-11
EVS
Exposure Value Set
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.6
81 213 kgx OK 2026-08-11
ICEES-KG
Exposures KP (icees-kg)
The Integrated Clinical and Environmental Exposures Service Knowledge Graph (ICEES KG) is a Translator Knowled…
KG projectbiomedicalclinicalpublic health
1.7M 29.2M kgx-jsonl active 2026-05-28
EXTRACT
EXTeRnAl Conditions Taxonomy (EXTRACT)
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.1.0
38 62 kgx OK 2026-08-11
FDT-O
FAIR Data Train Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv- Refactored FHIR API and FHIR Train as sub-classes of REST API and REST Train, respectively.
95 108 kgx OK 2026-08-11
FG
FAIR Genomes
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2-Minor
314 326 kgx OK 2026-08-11
FRMO
Fall Risk Management Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv09.10
1K 1K kgx OK 2026-08-11
FALLS
falls prevention
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
143 87 kgx OK 2026-08-11
FHHO
Family Health History Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
693 1K kgx OK 2026-08-11
FPLX
FamPlex
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
718 675 kgx OK 2026-08-11
IFAR
Fanconi Anemia Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3
5K 5K kgx OK 2026-08-11
FARMACI
FARMACI AIFA
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
FAST-CHRONO
FAST (Faceted Access of Subject Terminology) Chronological Facet
BioPortal ontology transformed to KGX
BioPortal ontology
692 1K kgx OK 2026-08-11
FAST-GENREFORM
FAST (Faceted Access of Subject Terminology) GenreForm
BioPortal ontology transformed to KGX
BioPortal ontology
6K 17K kgx OK 2026-08-11
FAST-EVENT
FAST (Faceted Application of Subject Terminology) Event
BioPortal ontology transformed to KGX
BioPortal ontology
38K 62K kgx OK 2026-08-11
FAST-EVENT-SKOS
FAST (Faceted Application of Subject Terminology) Event Facet
BioPortal ontology transformed to KGX
BioPortal ontology
38K 62K kgx OK 2026-08-11
FAST-FORMGENRE
FAST (Faceted Application of Subject Terminology) FormGenre facet
BioPortal ontology transformed to KGX
BioPortal ontology
6K 12K kgx OK 2026-08-11
FAST-TITLE
FAST (Faceted Application of Subject Terminology) Title Facet
BioPortal ontology transformed to KGX
BioPortal ontology
193K 265K kgx OK 2026-08-11
MAUDEKG
FDA MAUDE Adverse Event Knowledge Graph
Knowledge graph constructed from FDA MAUDE adverse event reports using standardized FDA product codes.
KG projectbiomedicalclinicalpharmacology
ttl active 2026-07-10
FALDO
Feature Annotation Location Description Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvCreated at the Biohackathon 2012 and 2013
40 46 kgx OK 2026-08-11
FO
Fern Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv0.05
Failed 2026-08-11
FCC1
Fernald Community Cohort N
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
113 237 kgx OK 2026-08-11
FL8DSIP
Fieldlab 8 - Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
89 63 kgx OK 2026-08-11
TST7
FIELDLAB3_2023
BioPortal ontology transformed to KGX
BioPortal ontology
23 24 kgx OK 2026-08-11
FLDLB3
FIELDLAB3_2023_2
BioPortal ontology transformed to KGX
BioPortal ontologyv3
21 30 kgx OK 2026-08-11
FIRE
Fire Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.8
95 106 kgx OK 2026-08-11
UMMS
FirstOntologyForUMMS
BioPortal ontology transformed to KGX
BioPortal ontologyv0.3
67 79 kgx OK 2026-08-11
FISH-AST
FISH Archaeological Sciences Thesaurus
BioPortal ontology transformed to KGX
BioPortal ontology
148 758 kgx OK 2026-08-11
FISHO
Fish Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0.3 (Possible addition) -Considering to add more fish study related terms in the ontology such as fish immune sytem, and Fish Locomotion and Feeding Behavior. -Also focused on completing other classification of fish, and adding more relationships between the classes. Version 1.0.2 -Added a lot of annotations and metadata for fish terms, and added several more subclasses for the ontology. Version 1.0.1 -Change the structure and the hierarchy of a lot of classes to follow the main references. Several classes are deleted and marked as "deprecated" or "In Review" in case they might be useful later. Version 1.0.0 -The first version of the fish ontology is created.
501 518 kgx OK 2026-08-11
FYPO
Fission Yeast Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-02
17K 17K kgx OK 2026-08-11
FIT_BIT
Fitbit Vocabularies
BioPortal ontology transformed to KGX
BioPortal ontology
58 190 kgx OK 2026-08-11
FITBIT
Fitbit Vocabulary
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
FLOPO
Flora Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-31
59K 70K kgx OK 2026-08-11
FB-SP
Fly Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontology
7K 7K kgx OK 2026-08-11
FB-CV
FlyBase Controlled Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-10
2K 5K kgx OK 2026-08-11
FLYGLYCODB
FlyGlycoDB
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
126 110 kgx OK 2026-08-11
FNS-H
FNS-Harmony
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
11 7 kgx OK 2026-08-11
FOBI
FOBI (Food-Biomarker Ontology)
BioPortal ontology transformed to KGX
BioPortal ontology
1K 7K kgx OK 2026-08-11
FIDEO
Food Interactions with Drugs Evidence Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-12-18
4K 8K kgx OK 2026-08-11
FMPM
Food Matrix for Predictive Microbiology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.2
172 160 kgx OK 2026-08-11
FGNHNS
FoodGroupNHNS
BioPortal ontology transformed to KGX
BioPortal ontologyv0.300
7K 11K kgx OK 2026-08-11
FORUM
FORUM
FORUM is a Knowledge Graph providing a semantic representation of relations between chemicals and biomedical c…
KG projectchemistry and biochemistrybiomedical
http active 2026-06-27
FMA
Foundational Model of Anatomy
BioPortal ontology — skipped (too_large)
BioPortal ontologyv5.1.0
Skipped 2026-08-11
FOAF
Friend of a Friend Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv0.99
94 249 kgx OK 2026-08-11
FENICS
Functional Electrophysiology Nomenclature for Ion Channels
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.5
227 237 kgx OK 2026-08-11
FTC
Functional Therapeutic Chemical Classification System
BioPortal ontology transformed to KGX
BioPortal ontologyv1
89K 169K kgx OK 2026-08-11
FAO
Fungal Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
146 156 kgx OK 2026-08-11
FOVT
FuTRES Ontology of Vertebrate Traits
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-19
14K 64K kgx OK 2026-08-11
BAO-GPCR
G Protein-Coupled Receptor BioAssays Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
970 1K kgx OK 2026-08-11
GALEN
Galen Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
29K 49K kgx OK 2026-08-11
GAZ
GAZ
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
GBOL
GBOL
BioPortal ontology transformed to KGX
BioPortal ontologyv1
2K 2K kgx OK 2026-08-11
GENDER
Gender Identity
BioPortal ontology transformed to KGX
BioPortal ontology
24 19 kgx OK 2026-08-11
GSSO
Gender, Sex, and Sexual Orientation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0.6
16K 31K kgx OK 2026-08-11
GENE-EXPRESSION-ATLAS-OKN
Gene Expression Atlas
Selected studies from the Gene Expression Atlas (https://www.ebi.ac.uk/gxa/home).
KG projectbiomedicalgenomics
ttl active 2026-07-02
GEXO
Gene Expression Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2015
Skipped 2026-08-11
GO
Gene Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-15
66K 114K kgx OK 2026-08-11
GO-EXT
Gene Ontology Extension
BioPortal ontology transformed to KGX
BioPortal ontologyv2
36K 83K kgx OK 2026-08-11
GRO
Gene Regulation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.5
550 984 kgx OK 2026-08-11
GFO
General Formal Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0 ($Revision: 1.13 $)
90 168 kgx OK 2026-08-11
GFO-BIO
General Formal Ontology for Biology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
245 135 kgx OK 2026-08-11
GENAI
Generative AI Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
68 35 kgx OK 2026-08-11
GDMT
Generic Dataset Metadata Template Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.0-alpha
3K 7K kgx OK 2026-08-11
GFFO
Genetic Feature Format Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
65 13 kgx OK 2026-08-11
GENETICS-KP
Genetics KP
A Translator Knowledge Provider focusing on genetic data.
KG projectbiomedical
json active 2026-07-03
GENETICSKP
Genetics KP
Genetics KP is a Translator knowledge provider focused on integrating genetic association evidence (including …
KG projectgenomicsbiomedical
1.7M 29.2M kgx-jsonl active 2026-06-27
GCO
Genome Component Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
13 9 kgx OK 2026-08-11
GVO
Genome Variation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-11-18
260 357 kgx OK 2026-08-11
GENE-CDS
Genomic Clinical Decision Support Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.8.0
Failed 2026-08-11
GENEPIO
Genomic Epidemiology Application Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-13
11K 23K kgx OK 2026-08-11
GFVO
Genomic Feature and Variation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.6
156 387 kgx OK 2026-08-11
GENOMICKB
GenomicKB
Genomic Knowledgebase (GenomicKB) is a database that uses a knowledge graph to consolidate genomic datasets an…
KG projectbiological systemsgenomicsbiomedical
http active 2026-06-27
GECKO
Genomics Cohorts Knowledge Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
176 155 kgx OK 2026-08-11
GENOPHENOENVO-KG
GenoPhenoEnvo Knowledge Graph
A knowledge graph integrating plant genomics, phenomics, and environmental data to predict gene expression pat…
KG projectgenomicsenvironmentphenotype
kgx active 2026-06-22
GENO
Genotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-02
1K 2K kgx OK 2026-08-11
GEOCONNEX
GEOCONNEX
Geoconnex is an open, community-driven knowledge graph linking U.S. hydrologic features to enable seamless wat…
KG projectenvironment
ttl active 2026-07-02
GEO
Geographical Entity Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvproduction version 2018-02-23
3 0 kgx OK 2026-08-11
GEOSPARQL
GeoSPARQL
BioPortal ontology transformed to KGX
BioPortal ontologyvOGC GeoSPARQL 1.0
55 156 kgx OK 2026-08-11
GEOSPECIES
GeoSpecies Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv2012-10-02
Failed 2026-08-11
GERO
Gerotranscendence Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-25
165 357 kgx OK 2026-08-11
GBM
Glioblastoma
BioPortal ontology transformed to KGX
BioPortal ontology
154 295 kgx OK 2026-08-11
GLOBI
Global Biotic Interactions (GloBI)
Global Biotic Interactions (GloBI) integrates and normalizes species interaction datasets (e.g., predation, po…
KG projectenvironmentbiological systemspublic health
kgx active 2026-06-18
GCBO
Global Code Book Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
1K 5K kgx OK 2026-08-11
GNO
Glycan Naming Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyvV2.7.0
Skipped 2026-08-11
GB
GlycanBind
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.1
122 127 kgx OK 2026-08-11
GLYCOCOO
GlycoConjugate Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.3
94 94 kgx OK 2026-08-11
GLYCO
Glycomics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv4.6.0.0
2K 483 kgx OK 2026-08-11
GLYCORDF
GlycoRDF
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2.1
605 514 kgx OK 2026-08-11
GNBR
GNBR
The Global Network of Biomedical Relationships (GNBR) is a large-scale biomedical knowledge graph derived from…
KG projectbiomedicalliterature
8K 501K httpmixed active 2026-06-22
GFF-M4M
GO FAIR M4M
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.5
493 1K kgx OK 2026-08-11
GO-PLUS
go-plus
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2026-06-15
Skipped 2026-08-11
GOLDTERMS
GOLD Ecosystem Classification
BioPortal ontology transformed to KGX
BioPortal ontology
2K 11K kgx OK 2026-08-11
GMM
GoMapMan
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
2K 2K kgx OK 2026-08-11
GP-KG
GP-KG
A knowledge graph for drug repurposing
KG projectbiomedical
61K 1.2M txt active 2026-06-27
GDOA
Graphic Descriptor Ontology Anatomy Extension
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.4
404 344 kgx OK 2026-08-11
GPML
Graphical Pathway Markup Language
BioPortal ontology transformed to KGX
BioPortal ontologyv2013a
103 340 kgx OK 2026-08-11
G4-DSIP
Group 4-Data Science in Practice
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
47 91 kgx OK 2026-08-11
GMO
Growth Medium Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.24 Beta
5K 9K kgx OK 2026-08-11
GS1WEBVOC
GS1 Web Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.18
6K 6K kgx OK 2026-08-11
G-PROV
Guideline Provenance
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1
Failed 2026-08-11
HC
Habronattus Courtship Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
HAAURAADO
Halocynthia aurantium Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
875 5K kgx OK 2026-08-11
HAROREADO
Halocynthia roretzi Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
875 5K kgx OK 2026-08-11
HENEGEO
Head and Neck Cancer - Clinical and Gene Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
30K 30K kgx OK 2026-08-11
HENECON
Head and Neck Cancer Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
2K 2K kgx OK 2026-08-11
HSPO
Health and Social Person-centric Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
324 285 kgx OK 2026-08-11
HL7
Health Level Seven Reference Implementation Model, Version 3.0
BioPortal ontology transformed to KGX
BioPortal ontologyv2025_07
9K 9K kgx OK 2026-08-11
HOME
Health Ontology for Minority Equity
BioPortal ontology transformed to KGX
BioPortal ontologyv1
83 123 kgx OK 2026-08-11
HSO
Health Surveillance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.1.1
1K 2K kgx OK 2026-08-11
DDSS
Health_ontology
BioPortal ontology transformed to KGX
BioPortal ontology
89K 414K kgx OK 2026-08-11
HCPCS
Healthcare Common Procedure Coding System
BioPortal ontology transformed to KGX
BioPortal ontologyv2025_04
8K 8K kgx OK 2026-08-11
DICOM
Healthcare metadata - DICOM ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv2015-01-11
9K 30K kgx OK 2026-08-11
HERO
Healthcare Monitoring and Emergency Response Ontology
BioPortal ontology — not available under our license
BioPortal ontologyvFHIR W5 categorization (Preliminary)
Licensed 2026-08-11
HIO
Hearing Impairment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
959 1K kgx OK 2026-08-11
HFO
Heart Failure Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.0
2K 2K kgx OK 2026-08-11
HECON
HECON: Health Condition Evolution Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
70 42 kgx OK 2026-08-11
HELIFIT
HeLiFit-Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.6.4
Failed 2026-08-11
HETIONET
Hetionet
Hetionet is an integrative network of biomedical knowledge assembled from 29 different databases of genes, com…
KG projectbiomedicaldrug discoverygenomics
jsonneo4jsif active 2026-06-22
HCODONONT
HGeneCodonOntology
BioPortal ontology transformed to KGX
BioPortal ontologyv2
101 159 kgx OK 2026-08-11
HGNC-NR
HGNC New Releases Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2026-05-11
Skipped 2026-08-11
HHEARP
HHEAR Properties
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.4
52 58 kgx OK 2026-08-11
HHEARVS
HHEAR Value Sets
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
10K 10K kgx OK 2026-08-11
HED
Hierarchical Event Descriptors
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2024-06-10
1K 2K kgx OK 2026-08-11
HDMPONTO
HierarchicalDMProcessOnto
BioPortal ontology transformed to KGX
BioPortal ontology
481 531 kgx OK 2026-08-11
HIFM
HIFM Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
29 22 kgx OK 2026-08-11
HO
Histological Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
62 42 kgx OK 2026-08-11
HIV
HIV ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv2.6
Failed 2026-08-11
HIVHPVFGS
HIV, HPV, FGS vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
27 30 kgx OK 2026-08-11
HIVCRS
HIVCompoundRels
BioPortal ontology transformed to KGX
BioPortal ontologyv1
12 8 kgx OK 2026-08-11
HIVHPV
HIVHPV
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
HIVHPVSCHISTOSOM
HIVHPVSchistosomiasis
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
36 28 kgx OK 2026-08-11
HIVHPVSTOM
HIVHPVStom
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
HIVMT
HIVMutation
BioPortal ontology transformed to KGX
BioPortal ontologyv01
198 321 kgx OK 2026-08-11
HIVO004
HIVOntologymain.owl
BioPortal ontology transformed to KGX
BioPortal ontologyv020
3K 3K kgx OK 2026-08-11
FASTO
HL7 FHIR and SSN ontology based Type 1 Diabetes Mellitus Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv2015-11-20
Failed 2026-08-11
HMIS033B
HMIS 033
BioPortal ontology transformed to KGX
BioPortal ontology
78 2 kgx OK 2026-08-11
HMISLAB0115
HMIS LAB 011 5
BioPortal ontology transformed to KGX
BioPortal ontology
36 63 kgx OK 2026-08-11
HNS
HNS_Ontolgoy
BioPortal ontology transformed to KGX
BioPortal ontologyv4.0
712 595 kgx OK 2026-08-11
HORD
Holistic Ontology of Rare Diseases
BioPortal ontology transformed to KGX
BioPortal ontologyv4.0
115 63 kgx OK 2026-08-11
HCMO
Home Cage Monitoring Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
HCDR
Homelessness and Clinical Data Recording
BioPortal ontology transformed to KGX
BioPortal ontologyv1
126 114 kgx OK 2026-08-11
HOIP
Homeostasis imbalance process ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024/04/03
16K 43K kgx OK 2026-08-11
HSCLO38
Homo sapiens Chromosomal Location Ontology for GRCh38
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
HOOM_V3
HOOM_New_Model
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
4K 15 kgx OK 2026-08-11
HTO
Horridge Test Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
HOSP
Hospital Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyvv2015-09-30
32 30 kgx OK 2026-08-11
HPIO
Host Pathogen Interactions Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
260 244 kgx OK 2026-08-11
HOOM
HPO - ORDO Ontological Module
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2.6
Skipped 2026-08-11
HRAVS
HuBMAP Research Attributes Value Set
BioPortal ontology transformed to KGX
BioPortal ontology
969 3K kgx OK 2026-08-11
HGNC
HUGO Gene Nomenclature
BioPortal ontology — skipped (too_large)
BioPortal ontologyvdev
Skipped 2026-08-11
HALD
Human Aging and Longevity Database
HALD (Human Aging and Longevity Database) is a human aging and longevity knowledge graph generated from text-m…
KG projectbiomedicalliteratureprecision medicine
json active 2026-05-28
HANCESTRO
Human Ancestry Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-10-14
4K 7K kgx OK 2026-08-11
DERMO
Human Dermatological Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.19
4K 4K kgx OK 2026-08-11
EHDAA
Human Developmental Anatomy Ontology, abstract version 1
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
2K 2K kgx OK 2026-08-11
EHDAA2
Human Developmental Anatomy Ontology, abstract version 2
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2024-01-11
3K 12K kgx OK 2026-08-11
EHDA
Human Developmental Anatomy Ontology, timed version
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
8K 8K kgx OK 2026-08-11
HSAPDV
Human Developmental Stages Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-01-23
368 975 kgx OK 2026-08-11
DOID
Human Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-31
17K 39K kgx OK 2026-08-11
HHEAR
Human Health Exposure Analysis Resource
BioPortal ontology transformed to KGX
BioPortal ontologyv1.13.1
4K 6K kgx OK 2026-08-11
HINO
Human Interaction Network Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.69
36K 133K kgx OK 2026-08-11
HMADO
Human Microbiome Associated Disease Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
HP
Human Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-23
25K 53K kgx OK 2026-08-11
HUPSON
Human Physiology Simulation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.1
3K 4K kgx OK 2026-08-11
HRA
Human Reference Atlas
BioPortal ontology — skipped (too_large)
BioPortal ontologyvv2.3
Skipped 2026-08-11
CCF
Human Reference Atlas Common Coordinate Framework Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0.0
140 23 kgx OK 2026-08-11
HRA-KG
Human Reference Atlas Knowledge Graph (HRA KG)
The HRA Knowledge Graph (HRA KG) is a linked open data resource that integrates anatomical structures, cell ty…
KG projectbiomedicalanatomy and developmentbiological systems
ttljsonldrdfxml active 2026-06-18
HASCO
Human-Aware Science Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.9
Failed 2026-08-11
HDS
Humanitarian Data Space
BioPortal ontology transformed to KGX
BioPortal ontology
68 53 kgx OK 2026-08-11
HAO
Hymenoptera Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-06-01
5K 5K kgx OK 2026-08-11
HP_O
Hypersensitivity pneumonitis ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
208 305 kgx OK 2026-08-11
HTNCO
Hypertension Clinical Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
181 203 kgx OK 2026-08-11
HTN
Hypertension Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
1K 2K kgx OK 2026-08-11
HPO
Hypertension-Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
283 407 kgx OK 2026-08-11
I-ADOPT
I-ADOPT Framework Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.0
51 48 kgx OK 2026-08-11
IAML-MOP
IAML Medium of Performance Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
834 1K kgx OK 2026-08-11
ICD10
ICD10
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
ICD10CM
ICD10CM
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
ICHOM-PROMS-PCB
ICHOM Set Pregnancy and Childbirth
BioPortal ontology transformed to KGX
BioPortal ontology
119 315 kgx OK 2026-08-11
IDENTIFIER-MAPPINGS
ID Mappings
Mappings using standard RDF predicates between Wikidata entities and external identifiers represented as RDF I…
KG projectgeneral
ttl active 2026-07-01
IDEM
IDEM: wInD Energy Models Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.1.0
54 115 kgx OK 2026-08-11
IDG_GL
IDG gene list
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
423 419 kgx OK 2026-08-11
IKRAPH
iKraph
A large-scale biomedical knowledge graph assembled from PubMed abstracts, containing over 22 million entities …
KG projectbiomedicaldrug discoverygenomics
jsonmixed active 2026-06-22
ILLNESSINJURY
Illness and Injury
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.2
162 41 kgx OK 2026-08-11
IDQA
Image and Data Quality Assessment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv50
283 275 kgx OK 2026-08-11
IBO
Imaging Biomarker Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
848 963 kgx OK 2026-08-11
ICKG
Immune Cell Knowledge Graph
Immune Cell Knowledge Graph (ICKG) is a set of immune cell type-specific knowledge graphs built from cancer im…
KG projectbiomedicalimmunology
csv active 2026-06-12
IRAEO
Immune-Related Adverse Event Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
898 2K kgx OK 2026-08-11
IMGT-ONTOLOGY
Immunogenetics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.3
2K 15K kgx OK 2026-08-11
IMO-KNOWLEDGE-GRAPH
IMO Health Knowledge Graph
The IMO Health Knowledge Graph is a commercial clinical knowledge graph developed by IMO Health (formerly Inte…
KG projectclinicalbiomedicalpharmacology
active 2026-07-30
SIMM
In Silico Methodologies Ontology for MAATrica metric
BioPortal ontology transformed to KGX
BioPortal ontology
313 236 kgx OK 2026-08-11
VIMM
In Vitro Methodologies Ontology for MAATrica metric
BioPortal ontology transformed to KGX
BioPortal ontology
268 119 kgx OK 2026-08-11
VVMM
In Vivo Methodologies Ontology for MAATrica metric
BioPortal ontology transformed to KGX
BioPortal ontology
133 61 kgx OK 2026-08-11
INCENTIVE
INCENTIVE Community Controlled Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.3
109 251 kgx OK 2026-08-11
INCENTIVE-VARS
INCENTIVE Variables
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
109 251 kgx OK 2026-08-11
IBD
Indian Biodiversity Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
386 409 kgx OK 2026-08-11
INTO
Indian Terrorism Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
1K 333 kgx OK 2026-08-11
IBIO
IndianBiodiversity
BioPortal ontology transformed to KGX
BioPortal ontology
386 409 kgx OK 2026-08-11
INFECTION_TRANS
Infection Transmission Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.2
89 95 kgx OK 2026-08-11
IDO
Infectious Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv8-3-20
538 835 kgx OK 2026-08-11
ID-AMR
Infectious Diseases and Antimicrobial Resistance
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2.1
343 901 kgx OK 2026-08-11
FLU
Influenza Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.0
272 215 kgx OK 2026-08-11
IAO
Information Artifact Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-30
505 878 kgx OK 2026-08-11
ICO
Informed Consent Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-28
2K 3K kgx OK 2026-08-11
INFRARISK
InfraRisk Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.0
Failed 2026-08-11
INFRA-EN
Infrastructure
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.0
Failed 2026-08-11
IRD
Inherited Retinal Dystrophies
BioPortal ontology transformed to KGX
BioPortal ontology
550 540 kgx OK 2026-08-11
HAMIDEHSGH
Inherited Retinal Dystrophy
BioPortal ontology transformed to KGX
BioPortal ontology
417 404 kgx OK 2026-08-11
IPD
injury process description ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
68 113 kgx OK 2026-08-11
INJURYTYPES
Injury Types
BioPortal ontology transformed to KGX
BioPortal ontology
26 35 kgx OK 2026-08-11
INSECTH
insectH
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
337 162 kgx OK 2026-08-11
INSIGHT
INSIGHT
INSIGHT is an integrative knowledge graph resource designed to support translational and clinical informatics …
KG projectbiomedicalsystems biologyclinical
active 2026-06-12
IDISK
integrated Dietary Supplement Knowledge Base
The integrated DIetary Supplements Knowledge base (iDISK) is a standardized knowledge base integrating dietary…
KG projectnutritionbiomedicalpharmacology
mixed active 2026-05-28
ISPO
Integrated Ontology for Symptom Phenotype Terminologies
BioPortal ontology transformed to KGX
BioPortal ontologyv2023V1
3K 3K kgx OK 2026-08-11
I2SV
Integration and Implementation Sciences Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
203 558 kgx OK 2026-08-11
ICEO
Integrative and Conjugative Element Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1
31K 72K kgx OK 2026-08-11
IBKH
integrative Biomedical Knowledge Hub
A comprehensive biomedical knowledge graph created by harmonizing and integrating information from diverse bio…
KG projectbiomedicaldrug discoverysystems biology
mixed active 2026-06-22
ITO
Intelligence Task Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.12 (PWC export dated 2022-07-30) - internal, just a minor fix
69K 141K kgx OK 2026-08-11
IMOBO
Intelligent Medicine oriented Biobank Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
103 101 kgx OK 2026-08-11
INO
Interaction Network Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.13
496 965 kgx OK 2026-08-11
IXNO
Interaction Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
99 104 kgx OK 2026-08-11
IOBC
Interlinking Ontology for Biological Concepts
BioPortal ontology — skipped (too_large)
BioPortal ontologyvversion 1.6.0
Skipped 2026-08-11
ICNP
International Classification for Nursing Practice
BioPortal ontology — not available under our license
BioPortal ontologyvclassified
Licensed 2026-08-11
ICPS
International Classification for Patient Safety
BioPortal ontology transformed to KGX
BioPortal ontologyvCreated by Aldo Gangemi and Valentina Presutti
255 274 kgx OK 2026-08-11
ICECI
International Classification of External Causes of Injuries
BioPortal ontology transformed to KGX
BioPortal ontologyvOriginal Source: 1.2; OWL version 1.02
2K 2K kgx OK 2026-08-11
ICD-O-3
International Classification of Diseases for Oncology, 3rd edition
BioPortal ontology transformed to KGX
BioPortal ontologyvOCD-O Revision 3.2 (complete)
5K 4K kgx OK 2026-08-11
ICDO
International Classification of Diseases Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.83
2K 4K kgx OK 2026-08-11
ICD10PCS
International Classification of Diseases, Version 10 - Procedure Coding System
BioPortal ontology transformed to KGX
BioPortal ontologyv2026
193K 193K kgx OK 2026-08-11
ICD9CM
International Classification of Diseases, Version 9 - Clinical Modification
BioPortal ontology transformed to KGX
BioPortal ontologyvICD9CM_2014
23K 23K kgx OK 2026-08-11
ICF
International Classification of Functioning, Disability and Health
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.2
5K 2K kgx OK 2026-08-11
ICOP
International Classification of Orofacial Pain Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-03
712 2K kgx OK 2026-08-11
ICPC2P
International Classification of Primary Care - 2 PLUS
BioPortal ontology — not available under our license
BioPortal ontologyvICPC2P_2005
Licensed 2026-08-11
ICW
International Classification of Wellness
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
115 103 kgx OK 2026-08-11
ISSVA
International Society for the Study of Vascular Anomalies (ISSVA) Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.3
415 531 kgx OK 2026-08-11
INTVMODE
Interview Mode
BioPortal ontology transformed to KGX
BioPortal ontology
25 31 kgx OK 2026-08-11
INTVEETYPE
Interviewee Type
BioPortal ontology transformed to KGX
BioPortal ontology
23 23 kgx OK 2026-08-11
INBIO
Invasion Biology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
786 2K kgx OK 2026-08-11
ISO19108TO
ISO 19108 Temporal Objects
BioPortal ontology transformed to KGX
BioPortal ontologyv2006-10-15
52 101 kgx OK 2026-08-11
ISO19110
ISO 19110 Methodology for Feature Cataloguing
BioPortal ontology transformed to KGX
BioPortal ontologyv2005-02-15
112 221 kgx OK 2026-08-11
ISO19115
ISO 19115
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.10
698 652 kgx OK 2026-08-11
ISO19115CI
ISO 19115 Citation Information
BioPortal ontology transformed to KGX
BioPortal ontologyv2014
166 242 kgx OK 2026-08-11
ISO19115PR
ISO 19115 Codelists
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
294 18 kgx OK 2026-08-11
ISO19115CC
ISO 19115 Common Classes
BioPortal ontology transformed to KGX
BioPortal ontologyv2014
78 104 kgx OK 2026-08-11
ISO19115CON
ISO 19115 Constraints Information
BioPortal ontology transformed to KGX
BioPortal ontologyv2014
68 106 kgx OK 2026-08-11
ISO19115DTC
ISO 19115 Date Type Code
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
29 50 kgx OK 2026-08-11
ISO19115DI
ISO 19115 Distribution Information
BioPortal ontology transformed to KGX
BioPortal ontologyv2014
74 122 kgx OK 2026-08-11
ISO19115EX
ISO 19115 Extent Information
BioPortal ontology transformed to KGX
BioPortal ontologyv2014
44 67 kgx OK 2026-08-11
ISO19115ID
ISO 19115 Identification Information
BioPortal ontology transformed to KGX
BioPortal ontologyv2003-05-0
159 262 kgx OK 2026-08-11
ISO19115MI
ISO 19115 Metadata Information
BioPortal ontology — failed (transform_error)
BioPortal ontologyv2014
Failed 2026-08-11
ISO19115SRS
ISO 19115 Reference Systems
BioPortal ontology — failed (transform_error)
BioPortal ontologyv2014
Failed 2026-08-11
ISO19115ROLES
ISO 19115 Role Codes
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
29 40 kgx OK 2026-08-11
ISO19115TCC
ISO 19115 Topic Categories
BioPortal ontology transformed to KGX
BioPortal ontology
21 19 kgx OK 2026-08-11
ISO639-1
ISO 639-1: Codes for the Representation of Names of Languages - Part 1: Two-letter codes for languages
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
207 570 kgx OK 2026-08-11
ISO639-2
ISO 639-2: Codes for the Representation of Names of Languages
BioPortal ontology transformed to KGX
BioPortal ontology
16K 49 kgx OK 2026-08-11
ISO-ANNOTATIONS
ISO-15926-2_2003_annotations
BioPortal ontology transformed to KGX
BioPortal ontology
205 0 kgx OK 2026-08-11
ENTITY
ISO-15926-2_2003_entityMembership
BioPortal ontology transformed to KGX
BioPortal ontologyvCreated 2008-07-14. Version 1.0.
128 44 kgx OK 2026-08-11
INVERSEROLES
ISO-15926-2_2003_inverseRoles
BioPortal ontology transformed to KGX
BioPortal ontologyvGenerated 2008-09-03T19:12:44.687+02:00
209 104 kgx OK 2026-08-11
ISO-15926-2_2003
ISO-15926-2_2003_oil
BioPortal ontology transformed to KGX
BioPortal ontologyvGenerated 2008-02-21T17:29:19.558+01:00
332 1K kgx OK 2026-08-11
IVAN
IVAN OTERO
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
JFO
Japanese Food Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.72
10K 19K kgx OK 2026-08-11
KG-JENSENLAB-DISEASES
JensenLab DISEASES KG
An ingest of Jensen Lab's DISEASES resource, for Translator use (output in Translator standards and NodeNormed…
KG projectbiomedical
kgx-jsonltrapi-jsonlneo4j active 2026-06-18
JSO
JS Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
JERM
Just Enough Results Model Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2
355 434 kgx OK 2026-08-11
BIO101
KB Bio 101
A knowledge base created from an introductory biology textbook
KG projectbiomedical
28K 56K kgx active 2026-08-06
AURA
KB_Bio_101
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
28K 56K kgx OK 2026-08-11
KENYAANC
kenyaancfile
BioPortal ontology transformed to KGX
BioPortal ontologyv1
152 225 kgx OK 2026-08-11
KG-MICROBE
KG Microbe
A Knowledge Graph about microbes. The KG is designed to integrate diverse knowledge about microbes from a vari…
KG projectmicrobiologyorganismsphenotype
kgx active 2026-06-22
KG-MONARCH
KG Monarch
The Monarch Initiative is an international consortium that leads key global standards and semantic data integr…
KG projectbiomedical
1.6M 15.8M kgxkgx-jsonlrdfxml active 2026-08-06
KG-ALZHEIMERS
KG-Alzheimers
A Knowledge Graph for integrating data related to Alzheimer's disease, supporting Retrieval-Augmented Generati…
KG projectbiomedicalneuroscience
kgx active 2026-07-01
KG-COVID-19
KG-COVID-19
A knowledge graph for COVID-19 and SARS-COV-2.
KG projectorganismsbiomedicalmicrobiology
kgx active 2026-07-01
KG-FM
KG-FM
KG-FM is a Neo4j knowledge graph for framework materials, including metal-organic frameworks, covalent-organic…
KG projectchemistry and biochemistryinformation technologyother
2.5M 4.0M active 2026-06-02
KG-IDG
KG-IDG
a Knowledge Graph for Illuminating the Druggable Genome
KG projectbiomedical
kgx active 2026-07-01
KG-PREDICT
KG-Predict
KG-Predict is a knowledge graph computational framework for drug repurposing that integrates multiple types of…
KG projectdrug discoverysystems biologybiomedical
tsv active 2026-06-22
KG4SL
KG4SL
KG4SL is a knowledge-graph neural network project for predicting synthetic lethal gene pairs in human cancers.…
KG projectbiomedicalgenomicsdrug discovery
mixed active 2026-07-01
KTAO
Kidney Tissue Atlas Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.121
22K 61K kgx OK 2026-08-11
KISAO
Kinetic Simulation Algorithm Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.34
586 1K kgx OK 2026-08-11
KGCL
Knowledge Graph Change Language
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
218 526 kgx OK 2026-08-11
KOIO
Knowledge Object Implementation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1
49 55 kgx OK 2026-08-11
KORO
Knowledge Object Reference Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
192 219 kgx OK 2026-08-11
KNOWWHEREGRAPH
KnowWhereGraph
KnowWhereGraph is a large-scale geospatial and environmental knowledge graph containing over 29 billion RDF tr…
KG projectenvironmentpublic health
5000.0M 29000.0M rdfxmlttl active 2026-06-27
LAND-SURFACE
Land Surface classifiers
BioPortal ontology transformed to KGX
BioPortal ontologyv3rd Edition
531 2K kgx OK 2026-08-11
LANDFORM
Landform classifiers
BioPortal ontology transformed to KGX
BioPortal ontologyv3rd edition
439 1K kgx OK 2026-08-11
BLLM
Large Language Model Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
BFLC
LC BIBFRAME 2.0 Vocabulary Extension
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.2.0
Failed 2026-08-11
LDBASE
LDbase
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
665 2K kgx OK 2026-08-11
LEGALAPA
legalapa
BioPortal ontology transformed to KGX
BioPortal ontologyv01
228 220 kgx OK 2026-08-11
LEPAO
Lepidoptera Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-02-18
1K 2K kgx OK 2026-08-11
LC-CARRIERS
Library of Congress Carriers Scheme
BioPortal ontology transformed to KGX
BioPortal ontology
76 56 kgx OK 2026-08-11
LCDGT
Library of Congress Demographic Group Terms
BioPortal ontology transformed to KGX
BioPortal ontology
26 11 kgx OK 2026-08-11
LCGFT
Library of Congress Genre/Form Thesaurus for Library and Archival Materials
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2017-09-05
Skipped 2026-08-11
LC-MEDIA
Library of Congress Media Types Scheme
BioPortal ontology transformed to KGX
BioPortal ontology
31 24 kgx OK 2026-08-11
LIFO
Life Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.17
475 1K kgx OK 2026-08-11
LSFO
Lifestyle Factor Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.01
6K 7K kgx OK 2026-08-11
COMET
LinkML Common Metadata Elements and Terms
BioPortal ontology transformed to KGX
BioPortal ontology
446 813 kgx OK 2026-08-11
LIPRO
Lipid Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvSee Remote Site
292 17 kgx OK 2026-08-11
LION
LipidOntology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
64K 189K kgx OK 2026-08-11
CONDOR
Liver Cancer Ontology Diagnosis Treatment
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
70 75 kgx OK 2026-08-11
LICO
Liver Case Ontology (LiCO)
BioPortal ontology transformed to KGX
BioPortal ontologyvchanges * Segments and Regions are modelling as Classes in order to identify which patient (liver) they belong to. * Redundant restrictions are removed
270 364 kgx OK 2026-08-11
LBO
Livestock Breed Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-22
1K 1K kgx OK 2026-08-11
LPT
Livestock Product Trait Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-01
557 2K kgx OK 2026-08-11
LHO
LivestockHealthOntology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1.4
308 216 kgx OK 2026-08-11
LEO
Living Environment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
258 236 kgx OK 2026-08-11
LNCRNALYZR
lncRNAlyzr
lncRNAlyzr is a specialized knowledge graph focused on long non-coding RNA (lncRNA) biology, integrating lncRN…
KG projectbiomedicalgenomicssystems biology
neo4j active 2026-06-27
LHN
Loggerhead Nesting Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
325 348 kgx OK 2026-08-11
LOINC
LOINC
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
LONGCOVID
Long Covid Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv20220106
10 11 kgx OK 2026-08-11
LSFC
LSFC
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
LTER-CV
LTER Controlled Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontology
723 3K kgx OK 2026-08-11
M4M-CHAR
M4M-CHAR
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
552 2K kgx OK 2026-08-11
M4M-20-SUBJECTS
M4M.20 FAIRWare Subjects
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.3
65 71 kgx OK 2026-08-11
M4M-20-VARIABLES
M4M.20 FAIRWare Variables
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.3
53 45 kgx OK 2026-08-11
M4M-21-SUBJECTS
M4M.21 FAIRWare Subjects
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.2
62 59 kgx OK 2026-08-11
M4M-21-VARIABLES
M4M.21 FAIRWare Variables
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.2
58 48 kgx OK 2026-08-11
M4M19-SUBS
M4M19 Subjects
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
42 68 kgx OK 2026-08-11
M4M19-VARS
M4M19 Variables
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2.0
38 64 kgx OK 2026-08-11
MLTX
Machine Learning Methodology Taxonomy Mapping
BioPortal ontology transformed to KGX
BioPortal ontologyv1
24 16 kgx OK 2026-08-11
MACROALGAETRAITS
Macroalgae Traits Thesaurus
BioPortal ontology transformed to KGX
BioPortal ontology
151 341 kgx OK 2026-08-11
ONL-MR-DA
Magnetic Resonance Dataset Acquisition Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1
266 250 kgx OK 2026-08-11
ZEA
Maize Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
195 217 kgx OK 2026-08-11
MHC
Major Histocompatibility Complex Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.1
138 300 kgx OK 2026-08-11
IDOMAL
Malaria Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3.9
3K 5K kgx OK 2026-08-11
MFMO
Mammalian Feeding Muscle Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
282 425 kgx OK 2026-08-11
MP
Mammalian Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-17
16K 30K kgx OK 2026-08-11
MAMO-SCR-ONTO
Mammography Screening Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
140 100 kgx OK 2026-08-11
MSR
Mammography screening recommendation
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
152 137 kgx OK 2026-08-11
MANGAL
mangal.io
mangal.io is a collaborative database and analysis platform for ecological networks, providing a comprehensive…
KG projectenvironmentbiological systems
active 2026-06-27
MDM
Mapping of Drug Names and MeSH 2022
BioPortal ontology transformed to KGX
BioPortal ontologyv0.330
45K 3K kgx OK 2026-08-11
MEPO
Mapping of Epilepsy Ontologies
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6
6K 485 kgx OK 2026-08-11
MARC-RELATORS
MARC Code List for Relators
BioPortal ontology transformed to KGX
BioPortal ontology
326 305 kgx OK 2026-08-11
MARC-LANGUAGES
MARC List for Languages
BioPortal ontology transformed to KGX
BioPortal ontology
889 864 kgx OK 2026-08-11
XLMOD
mass spectrometry cross-linking and derivatization reagents
BioPortal ontology transformed to KGX
BioPortal ontologyvrelease/2019-10-28
1K 3K kgx OK 2026-08-11
MS
Mass Spectrometry Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv4.1.195
4K 8K kgx OK 2026-08-11
MDDB
Master Drug Data Base Clinical Drugs
BioPortal ontology — not available under our license
BioPortal ontologyvMDDB_2017_02_08
Licensed 2026-08-11
MATR
Material
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
37 29 kgx OK 2026-08-11
MATRCOMPOUND
Material Compound
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
134 158 kgx OK 2026-08-11
MATRELEMENT
Material Element
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
101 61 kgx OK 2026-08-11
MINERAL
Material Mineral
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
17 15 kgx OK 2026-08-11
MNR
Material Natural Resource
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
25 23 kgx OK 2026-08-11
MOC
Material Organic Compound
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
182 181 kgx OK 2026-08-11
MATRROCK
Material Rock
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
25 24 kgx OK 2026-08-11
MATRROCKIGNEOUS
Material Rock Igneouus
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3
48 51 kgx OK 2026-08-11
MATERIALSMINE
MaterialsMine Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.1
Failed 2026-08-11
MAMO
Mathematical Modelling Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-02-03
117 168 kgx OK 2026-08-11
M
May
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
MCHVODANATERMS
MCHVODANATERMS
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
52 107 kgx OK 2026-08-11
MMO
Measurement Method Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.109
880 987 kgx OK 2026-08-11
MECHREPONET
MechRepoNet
MechRepoNet (Mechanistic Repositioning Network) is a knowledge graph that integrates multiple biomedical data …
KG projectbiomedicaldrug discoverypharmacology
tsv active 2026-06-22
OLATDV
Medaka Developmental Stages
BioPortal ontology transformed to KGX
BioPortal ontology
64 91 kgx OK 2026-08-11
MFO
Medaka Fish Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
4K 4K kgx OK 2026-08-11
MEDDRA
MEDDRA
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
MAXO
Medical Action Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-01-15
8K 19K kgx OK 2026-08-11
MERA
Medical Educational Resource Aggregator
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
46 71 kgx OK 2026-08-11
MEDEON
Medical Error Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
84 56 kgx OK 2026-08-11
ONTOVIP
Medical image simulation
BioPortal ontology transformed to KGX
BioPortal ontologyvv1
3 0 kgx OK 2026-08-11
MIDO
Medical Imaging and Diagnostic Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2015-11-20
55K 141K kgx OK 2026-08-11
MELLO-D
MEdical LifeLog Ontology for people with Disability
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
7K 7K kgx OK 2026-08-11
ITEMAS
Medical Technology Innovation in healthcare centers
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
311 546 kgx OK 2026-08-11
MWLA
Medical Web Lifestyle Aggregator
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
270 43 kgx OK 2026-08-11
MSCDO
Medication Safety Co-Decision Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
128 127 kgx OK 2026-08-11
MEDKG
MedKG
MedKG is a comprehensive and continuously updated knowledge graph designed to address challenges in precision …
KG projectbiomedicalpharmacologychemistry and biochemistry
active 2026-05-27
MEDLINEPLUS
MedlinePlus Health Topics
BioPortal ontology transformed to KGX
BioPortal ontologyv20250624
6K 2K kgx OK 2026-08-11
MEDRED
MedRed ontology: clinical data acquisition model
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.0.1
Failed 2026-08-11
MELO
Melanoma Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
726 2K kgx OK 2026-08-11
TOP-MENELAS
Menelas Project Top-Level Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
776 1K kgx OK 2026-08-11
MF
Mental Functioning Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-07-08
533 806 kgx OK 2026-08-11
MHIO
Mental Health Interface Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
370 365 kgx OK 2026-08-11
MHMO
Mental Health Management Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2
533 573 kgx OK 2026-08-11
ONL-MSA
Mental State Assessment
BioPortal ontology transformed to KGX
BioPortal ontologyvv1
1K 1K kgx OK 2026-08-11
STRONG
Mental Stress Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
198 201 kgx OK 2026-08-11
MESH
MESH
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
METAMESH
Meta Mesh Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
132 117 kgx OK 2026-08-11
METABOKG
MetaboKG
MetaboKG is an analysis-centric knowledge graph framework for untargeted metabolomics. It transforms public ma…
KG projectchemistry and biochemistrybiomedicalmicrobiology
mixed active 2026-06-22
METABUS
metaBUS controlled vocabulary for organizational and applied psychology research
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
5K 5K kgx OK 2026-08-11
MADS-RDF
Metadata Authority Description Schema in RDF
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
186 209 kgx OK 2026-08-11
MEO
Metagenome and Microbes Environmental Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.0
Failed 2026-08-11
MSV
Metagenome Sample Vocabulary
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.2
Failed 2026-08-11
METATRAITS
metaTraits
metaTraits is a unified and accessible microbial trait resource that integrates culture-derived trait informat…
KG projectmicrobiologygenomicsbiological systems
active 2026-06-17
METPO
METPO
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-12
2K 3K kgx OK 2026-08-11
MFOMD
MFO Mental Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2020-04-26
34 11 kgx OK 2026-08-11
MGBD
MGB Drug List
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6
13 5 kgx OK 2026-08-11
MGMLINK
MGMLink
A knowledge graph of linked microbes, genes and metabolites.
KG projectbiological systemsmicrobiology
active 2026-01-06
MHCRO
MHC Restriction Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-10
51K 168K kgx OK 2026-08-11
MIAPA
MIAPA Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
88 58 kgx OK 2026-08-11
MO
Microarray and Gene Expression Data Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3.1.1
1K 464 kgx OK 2026-08-11
MCO
Microbial Conditions Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
4K 10K kgx OK 2026-08-11
MCCV
Microbial Culture Collection Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 0.99 beta
131 120 kgx OK 2026-08-11
MISO
Microbial Isolation Source Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
MPO
Microbial Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 0.74 alpha
442 452 kgx OK 2026-08-11
TYPON
Microbial Typing Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv20140929
91 154 kgx OK 2026-08-11
MICROBIOMEKG
MicrobiomeKG
MicrobiomeKG is an integrative knowledge graph resource for multi-omics microbiome data linking microbial taxa…
KG projectbiomedicalsystems biologymicrobiology
active 2026-06-12
MICRONT
microntology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.0.1
165 228 kgx OK 2026-08-11
MIRNAO
MicroRNA Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.7
695 764 kgx OK 2026-08-11
MIND
MIND
Mechanistic Repositioning Network with Indications (MIND) is a knowledge graph incorporating two biomedical re…
KG projectdrug discoverybiomedical
tsv active 2026-05-28
MINI-FAST-1
mini fast test
BioPortal ontology transformed to KGX
BioPortal ontology
12 3 kgx OK 2026-08-11
MAT
Minimal Anatomical Terminology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
2K 4K kgx OK 2026-08-11
MIXSCV
Minimal Information about any Sequence (MIxS) Controlled Vocabularies
BioPortal ontology transformed to KGX
BioPortal ontologyv1
531 518 kgx OK 2026-08-11
MIXS
Minimal Information about any Sequence Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv7.0.1
2K 7K kgx OK 2026-08-11
MIRAPIE
MInimal Requirements for Automated Provenance Information Enrichment in biomedical research
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.1
200 249 kgx OK 2026-08-11
MSTDE
Minimal Standard Terminology of Digestive Endoscopy
BioPortal ontology transformed to KGX
BioPortal ontologyvMTHMST2001
2K 128 kgx OK 2026-08-11
MIFD
Minimum Information for Fermentation Devices
BioPortal ontology transformed to KGX
BioPortal ontology
57 132 kgx OK 2026-08-11
MIFE
Minimum information for fermentation experiments
BioPortal ontology transformed to KGX
BioPortal ontology
134 375 kgx OK 2026-08-11
MPIO
Minimum PDDI Information Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-10-17
111 78 kgx OK 2026-08-11
MM
mm
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
MEGO
Mobile Genetic Element Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2_1
400 441 kgx OK 2026-08-11
MCRO
Model Card Report Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-03-07
92 124 kgx OK 2026-08-11
MODSCI
Modern Science Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
434 314 kgx OK 2026-08-11
MIM
Molecular Interaction Map
BioPortal ontology transformed to KGX
BioPortal ontologyv10:30:2014 16:04
34 18 kgx OK 2026-08-11
MI
Molecular Interactions
BioPortal ontology transformed to KGX
BioPortal ontology
2K 3K kgx OK 2026-08-11
MOP
Molecular Process Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
4K 4K kgx OK 2026-08-11
MOLSIM
Molecular Simulation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-29
3K 4K kgx OK 2026-08-11
MOLECULAR-DATA-KP
MolePro
MolePro is a Molecular Data Provider translating molecular scale to systems scale through a Reasoner API. It i…
KG projectbiomedical
kgx active 2026-06-18
MOOCCIADO
Molgula occidentalis Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
875 5K kgx OK 2026-08-11
MOOCCUADO
Molgula occulta Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
875 5K kgx OK 2026-08-11
MOOCULADO
Molgula oculata Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
875 5K kgx OK 2026-08-11
MOMCARE
MomCareVocabulary
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.1
Failed 2026-08-11
MONDO
Mondo Disease Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2026-07-06
Skipped 2026-08-11
CHR
Monochrom
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-10-15
3K 5K kgx OK 2026-08-11
MONO
Monogenean Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
4K 383 kgx OK 2026-08-11
TGMA
Mosquito Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2013-06-03
2K 3K kgx OK 2026-08-11
MIRO
Mosquito Insecticide Resistance
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2014-05-14
4K 4K kgx OK 2026-08-11
MVAONT
Mosquito Vector Association Ontology with Biocontrol Agents
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion2
179 178 kgx OK 2026-08-11
MA
Mouse Adult Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-24
3K 4K kgx OK 2026-08-11
MMUSDV
Mouse Developmental Stages
BioPortal ontology transformed to KGX
BioPortal ontology
174 367 kgx OK 2026-08-11
MEDO
Mouse Experimental Design Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
95 86 kgx OK 2026-08-11
EMAP
Mouse Gross Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
19K 22K kgx OK 2026-08-11
EMAPA
Mouse gross anatomy and development, timed
BioPortal ontology transformed to KGX
BioPortal ontology
9K 23K kgx OK 2026-08-11
MPATH
Mouse Pathology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2020-05-19
916 952 kgx OK 2026-08-11
MCR_TX
MultiCaRe Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
175 197 kgx OK 2026-08-11
ML_MCR_TX
MultiCaRe Taxonomy (ML Labels)
BioPortal ontology transformed to KGX
BioPortal ontology
93 81 kgx OK 2026-08-11
MULTIOMICS-KP
Multiomics KP
A Translator Knowledge Provider incorporating multiomics data.
KG projectbiomedical
json active 2026-07-03
MSO
Multiple sclerosis ontology
BioPortal ontology transformed to KGX
BioPortal ontology
1K 584 kgx OK 2026-08-11
MCO4HKE
Multiplex Classification Ontology for the HyperKvasir Experiment
BioPortal ontology transformed to KGX
BioPortal ontology
27 22 kgx OK 2026-08-11
MCO4MCRE
Multiplex Classification Ontology for the MultiCaRe Experiment
BioPortal ontology transformed to KGX
BioPortal ontology
44 37 kgx OK 2026-08-11
WSM-LIBRARY
MWS
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
LIB
MWS-WSM
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
MY_SYRIANCINEMA
MWS-WSM Syrian Cinema Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv4.3
137 39 kgx OK 2026-08-11
SVU_MWS_WSM_F23
MWS-WSM-F23 Syrian Cinema Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
137 36 kgx OK 2026-08-11
MYAURA
myAURA KG
myAURA is a patient-centered epilepsy application and multilayer knowledge graph that integrates heterogeneous…
KG projectbiomedicalclinicalneuroscience
mixed active 2026-06-22
MEDICALINFO
mymedicalinformation
BioPortal ontology transformed to KGX
BioPortal ontology
23 20 kgx OK 2026-08-11
MIO
Myocardial Infarction Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1.0.0
7K 4K kgx OK 2026-08-11
FALL
MyOntoServiceFull_FallDetection
BioPortal ontology transformed to KGX
BioPortal ontologyv1
172 121 kgx OK 2026-08-11
KUSIIMA
naava
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
RXNO
Name Reaction Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2021-12-16
1K 2K kgx OK 2026-08-11
NERO
Named Entity Recognition Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvThe main developer of NERO is Prof. Robert Stevens, the University of Manchester
99 115 kgx OK 2026-08-11
NAMSNETWORK
NAMs Network
NAMs.network is the first database of regulatory-relevant New Approach Methodologies (NAMs) for assessing the …
KG projecttoxicologychemistry and biochemistrygeneral
active 2026-01-06
NANDO
Nanbyo Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-08-26
8K 14K kgx OK 2026-08-11
NPO
NanoParticle Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv2011-12-08 (yyyy-mm-dd)
Failed 2026-08-11
NASA-GESDISC-KG
NASA-GESDISC-KG
The NASA Knowledge Graph Dataset is an expansive graph-based dataset designed to integrate and interconnect in…
KG projectenvironment
ttl active 2026-07-01
NDDF
National Drug Data File
BioPortal ontology — not available under our license
BioPortal ontologyv2025_08_13
Licensed 2026-08-11
NDFRT
National Drug File - Reference Terminology
BioPortal ontology — not available under our license
BioPortal ontologyvNDFRT_2018_02_05_18_03_05
Licensed 2026-08-11
NIHSS
National Institutes of Health Stroke Scale Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024/06
169 119 kgx OK 2026-08-11
NATPRO
Natural Products Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
85K 124K kgx OK 2026-08-11
NCATSGARDKG
NCATS GARD KG
The NCATS GARD Knowledge Graph integrates data about rare diseases, creating a comprehensive resource for rare…
KG projectbiomedicalclinicalgenomics
http active 2026-07-01
NCBITAXON
NCBITAXON
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
NCCNEHR
NCCN EHR Oncology Categories
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
16 0 kgx OK 2026-08-11
NCIPIDKG
NCI-PID 2.0 KG
The NCI-PID 2.0 Knowledge Graph converts NCI Pathway Interaction Database version 2.0 networks into RDF, captu…
KG projectbiomedicalpathways
ttl active 2026-07-01
NCIT
NCIT
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
NCOD
NCoD
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.1.1
Failed 2026-08-11
WETAXTOPICS
NEAT: wiNd Energy tAxonomy of Topics
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.1.1
135 350 kgx OK 2026-08-11
NEET_
NEET_Ontology_
BioPortal ontology transformed to KGX
BioPortal ontology
33 55 kgx OK 2026-08-11
NIKG
Neighborhood Information KG
Neighborhood Information KG (NIKG) is a knowledge graph warehouse for neighborhood information.
KG projectpublic health
ttl active 2026-07-03
NEOMARK3
Neomark Oral Cancer Ontology, version 3
BioPortal ontology transformed to KGX
BioPortal ontologyv3.1
663 1K kgx OK 2026-08-11
NEOMARK4
Neomark Oral Cancer Ontology, version 4
BioPortal ontology transformed to KGX
BioPortal ontologyv4.1
702 483 kgx OK 2026-08-11
ONTONEPHRO
Nephrology Ontology in order to index MOOC
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
8K 9K kgx OK 2026-08-11
NEMO
Neural ElectroMagnetic Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv3.10
2K 8K kgx OK 2026-08-11
NEIO
Neural Electronic Interface Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-06-25
537 982 kgx OK 2026-08-11
NEUMORE
Neural Motor Recovery Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
34 24 kgx OK 2026-08-11
NIGO
Neural-Immune Gene Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv1
5K 11K kgx OK 2026-08-11
NRO
NeuralReprogrammingOntology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
567 568 kgx OK 2026-08-11
NBO
Neuro Behavior Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-07-04
5K 14K kgx OK 2026-08-11
NEUROBRG
NeuroBridge Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0 (Release 2023)
775 853 kgx OK 2026-08-11
NDDO
Neurodegenerative Disease Data Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
323 573 kgx OK 2026-08-11
NDDRFO
Neurodegenerative Disease Risk Factor Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1.0.0
934 2K kgx OK 2026-08-11
NEO
Neurologic Examination Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv49.0
2K 2K kgx OK 2026-08-11
NMOBR
NeuroMorpho.Org brain region ontologies
BioPortal ontology — failed (transform_error)
BioPortal ontologyv2.0
Failed 2026-08-11
NMOSP
NeuroMorpho.Org species ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
2K 2K kgx OK 2026-08-11
NPOKB
Neuron Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-19
3K 5K kgx OK 2026-08-11
NPDX
Neuropathologic Diagnoses
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
843 802 kgx OK 2026-08-11
NIO
Neuropsychological Integrative Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv15 Heneka comments / shifs / modifications integrated
5K 7K kgx OK 2026-08-11
NEUDIGS
Neuroscience Domain Insight Graph
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
54 34 kgx OK 2026-08-11
NIFCELL
Neuroscience Information Framework (NIF) Cell Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv.1.10 - July 17, 2013
423 407 kgx OK 2026-08-11
NIFDYS
Neuroscience Information Framework (NIF) Dysfunction Ontlogy
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5 (December, 2012)
422 2K kgx OK 2026-08-11
NIFSTD
Neuroscience Information Framework (NIF) Standard Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.1 - January 15, 2018
3 3 kgx OK 2026-08-11
NIFSUBCELL
Neuroscience Information Framework (NIF) Subcellular Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3 (May 2012)
468 904 kgx OK 2026-08-11
NAMO
New Approach Methodology Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
517 1K kgx OK 2026-08-11
NGBO
Next Generation Biobanking Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-08-27
2K 2K kgx OK 2026-08-11
MWO
NFDI MatWerk Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0.0
673 862 kgx OK 2026-08-11
NGSONTO
NGS ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
162 165 kgx OK 2026-08-11
NHSQI2009
NHS Quality Indicators
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
NDE
NIAID Data Ecosystem KG
The nde (NIAID Data Ecosystem) KG contains infectious and immune-mediated disease datasets. These include data…
KG projectbiomedicalimmunology
ttl active 2026-07-02
NIDM-RESULTS
NIDM-Results
BioPortal ontology transformed to KGX
BioPortal ontologyvRecommendation version 2013-04-30
433 900 kgx OK 2026-08-11
NLMVS
NIH NLM Value Sets
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
75K 121K kgx OK 2026-08-11
NIST_GEL
NIST Genome Editing Lexicon
BioPortal ontology transformed to KGX
BioPortal ontologyv2.2
66 132 kgx OK 2026-08-11
NLN
NLighten Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2018-02-28
240 235 kgx OK 2026-08-11
NLM-CKN
NLM-CKN
The NLM Cell Knowledge Network, a knowledge graph that contains knowledge about cellular phenotypes (cell type…
KG projectbiological systemsbiomedicalphenotype
http active 2026-07-14
NMDCO
NMDC Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-03-15
16K 46K kgx OK 2026-08-11
NMR
NMR-Controlled Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.0
794 767 kgx OK 2026-08-11
NND_CH
NND_Clinical_history
BioPortal ontology transformed to KGX
BioPortal ontologyv1
127 108 kgx OK 2026-08-11
NND_ND
NND_Neuropathological_Diagnosis
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-03-31
124 112 kgx OK 2026-08-11
NOMEN
NOMEN - A nomenclatural ontology for biological names
BioPortal ontology transformed to KGX
BioPortal ontology
390 474 kgx OK 2026-08-11
N-CDOH
Non Clinical Determinants of Health
BioPortal ontology transformed to KGX
BioPortal ontologyvv1
363 387 kgx OK 2026-08-11
NCRO
Non-coding RNA Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvWorking version 06102015
100 96 kgx OK 2026-08-11
NIRS
Non-invasive Respiratory Support Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
203 256 kgx OK 2026-08-11
NPI
Non-Pharmacological Interventions (NPIs)
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 8
48 44 kgx OK 2026-08-11
NONRCTO
Non-Randomized Controlled Trials Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
200 470 kgx OK 2026-08-11
NP-KG
NP-KG
NP-KG is a graph framework that creates a biomedical knowledge graph to identify and generate mechanistic hypo…
KG projectbiomedicalpharmacologydrug discovery
tsvmixed active 2026-06-27
ADMIN
Nurse Administrator
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
SURGICAL
Nurse Surgical
BioPortal ontology transformed to KGX
BioPortal ontology
141 77 kgx OK 2026-08-11
TRANS
Nurse Transitional
BioPortal ontology transformed to KGX
BioPortal ontology
159 122 kgx OK 2026-08-11
TRIAGE
Nurse triage
BioPortal ontology transformed to KGX
BioPortal ontology
62 103 kgx OK 2026-08-11
NCCO
Nursing Care Coordination Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
402 397 kgx OK 2026-08-11
NIC
Nursing Interventions Classification
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
OMO
OBO Metadata Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
118 67 kgx OK 2026-08-11
OCD
Obsessive-Compulsive Disorder Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
6K 3K kgx OK 2026-08-11
ONTONEO
Obstetric and Neonatal Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-03-14
2K 3K kgx OK 2026-08-11
OCCO
Occupation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-08-20
2K 11K kgx OK 2026-08-11
OCDO
OCD Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
95 102 kgx OK 2026-08-11
OCDARREUSE
OCDARREUSE
BioPortal ontology — failed (metadata_http_error)
BioPortal ontology
Failed 2026-08-11
OCDARWN
OCDARWN
BioPortal ontology — failed (metadata_http_error)
BioPortal ontology
Failed 2026-08-11
OCDARWNE
OCDARWNE
BioPortal ontology — failed (metadata_http_error)
BioPortal ontology
Failed 2026-08-11
OCIMIDO
Ocular Immune-Mediated Inflammatory Diseases Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
684 2K kgx OK 2026-08-11
OKN-VOID
OKN VoID graph descriptions
Collected VoID (Vocabulary of Interlinked Datasets) metadata for all OKN graphs
KG projectgeneral
active 2026-05-31
OMCO
OligoMetastatic Cancer Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
16K 72K kgx OK 2026-08-11
OMIM
OMIM
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
ONTOAVIDA
OntoAvida: ontology for Avida digital evolution platform
BioPortal ontology transformed to KGX
BioPortal ontology
741 807 kgx OK 2026-08-11
OBS
OntoBioStat
BioPortal ontology transformed to KGX
BioPortal ontology
155 115 kgx OK 2026-08-11
OC_E
OntoCaimer_Examples
BioPortal ontology transformed to KGX
BioPortal ontology
278 111 kgx OK 2026-08-11
ONTODM-ALGORITHM
OntoDM-core/algorithms
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
391 388 kgx OK 2026-08-11
OF
OntoFood
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
550 350 kgx OK 2026-08-11
ONTOKBCF
Ontological Knowledge Base Model for Cystic Fibrosis
BioPortal ontology transformed to KGX
BioPortal ontologyv1301
458 802 kgx OK 2026-08-11
ONTOPSYCARE
Ontology developed during PsyCARE project
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
14K 17K kgx OK 2026-08-11
OBIB
Ontology for Biobanking
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-04-05
2K 4K kgx OK 2026-08-11
OBI
Ontology for Biomedical Investigations
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-05-08
8K 16K kgx OK 2026-08-11
OFDSIPT
Ontology for Data Science in Practice (trial)
BioPortal ontology transformed to KGX
BioPortal ontology
81 61 kgx OK 2026-08-11
DDI
Ontology for Drug Discovery Investigations
BioPortal ontology transformed to KGX
BioPortal ontologyv$Revision$
180 284 kgx OK 2026-08-11
ELECTRICA
Ontology for ELEctronic tool for Clinicians, Trainers and Researchers In Child Abuse
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-09-09
2K 2K kgx OK 2026-08-11
OGMS
Ontology for General Medical Science
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-08-19
283 292 kgx OK 2026-08-11
FDC-GDMT
Ontology for Generic Dataset Metadata Template
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.3.7
2K 3K kgx OK 2026-08-11
OGDI
Ontology for Genetic Disease Investigations
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
813 610 kgx OK 2026-08-11
OGI
Ontology for Genetic Interval
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
262 305 kgx OK 2026-08-11
OGSF
Ontology for Genetic Susceptibility Factor
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
693 1K kgx OK 2026-08-11
GML
Ontology for Geography Markup Language (GML3.0)
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.0
333 407 kgx OK 2026-08-11
OMIT
Ontology for MicroRNA Target
BioPortal ontology transformed to KGX
BioPortal ontologyvOBO 4.0-12122013-2338
88K 98K kgx OK 2026-08-11
OMRSE
Ontology for Modeling and Representation of Social Entities
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-08
1K 1K kgx OK 2026-08-11
ONSTR
Ontology for Newborn Screening Follow-up and Translational Research
BioPortal ontology transformed to KGX
BioPortal ontologyv0.4
2K 2K kgx OK 2026-08-11
ONE
Ontology for Nutritional Epidemiology
BioPortal ontology transformed to KGX
BioPortal ontologyvV2.2
125 102 kgx OK 2026-08-11
ONS
Ontology for Nutritional Studies
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-06
5K 14K kgx OK 2026-08-11
OPL
Ontology for Parasite LifeCycle
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-08-28
745 2K kgx OK 2026-08-11
ONTOPBM
Ontology for Process-Based Modeling of Dynamical Systems (OntoPBM)
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
274 342 kgx OK 2026-08-11
ORCS
Ontology for Representing CDM Semantics
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-11-13
2K 3K kgx OK 2026-08-11
SARSMUTONTO
Ontology for SARS-CoV-2 lineages and mutations
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
5K 3K kgx OK 2026-08-11
AISM
Ontology for the Anatomy of the Insect SkeletoMuscular system
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-04-14
9K 31K kgx OK 2026-08-11
OSDI
Ontology for the Simulation of Diseases
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
291 502 kgx OK 2026-08-11
ONTOLOGY-KP
Ontology KP
A Translator Knowledge Provider dedicated to ontology-based services.
KG projectother
ttl active 2026-07-01
OMV
Ontology Metadata Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv2.4.1
133 240 kgx OK 2026-08-11
OAE
Ontology of Adverse Events
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2.54
15K 24K kgx OK 2026-08-11
ONTOMA
Ontology of Alternative Medicine, French
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.1Date: 11-2011
464 373 kgx OK 2026-08-11
ONTOPARON_SOCIAL
Ontology of amyotrophic lateral sclerosis, social module
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
1K 1K kgx OK 2026-08-11
ONTOPARON
Ontology of Amyotrophic Lateral Sclerosis, all modules
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
3K 3K kgx OK 2026-08-11
OARCS
Ontology of Arthropod Circulatory Systems
BioPortal ontology transformed to KGX
BioPortal ontologyv2019-04-18
652 565 kgx OK 2026-08-11
OBEST
Ontology of Bioethics and Ethics of Science & Technology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.1
2K 4K kgx OK 2026-08-11
OBCS
Ontology of Biological and Clinical Statistics
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-12-08
2K 4K kgx OK 2026-08-11
OBA
Ontology of Biological Attributes
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2026-07-14
Skipped 2026-08-11
OCVDAE
Ontology of Cardiovascular Drug Adverse Events
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release; 1.0.4
5K 20K kgx OK 2026-08-11
OCE
Ontology of Chemical Elements
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.29
336 876 kgx OK 2026-08-11
BPFORMS
Ontology of chemically concrete, composable DNA, RNA, and protein residue and crosslinks
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv0.0.9
Failed 2026-08-11
OCMR
Ontology of Chinese Medicine for Rheumatism
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release; 1.0.11
5K 17K kgx OK 2026-08-11
OCRE
Ontology of Clinical Research
BioPortal ontology transformed to KGX
BioPortal ontologyvRevision 315
444 638 kgx OK 2026-08-11
OCHV
Ontology of Consumer Health Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1
171K 173K kgx OK 2026-08-11
ONTODM-CORE
Ontology of Core Data Mining Entities
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
1K 1K kgx OK 2026-08-11
OCDM
Ontology of Craniofacial Development and Malformation
BioPortal ontology transformed to KGX
BioPortal ontologyv1.10.0
1 0 kgx OK 2026-08-11
ONTODM-KDD
Ontology of Data Mining Investigations
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
326 563 kgx OK 2026-08-11
ONTODT
Ontology of Datatypes
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
422 833 kgx OK 2026-08-11
ODFA
Ontology of Dental Care-Related Fear and Anxiety
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-03
400 1K kgx OK 2026-08-11
ODAE
Ontology of Drug Adverse Events
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.08
8K 20K kgx OK 2026-08-11
ODNAE
Ontology of Drug Neuropathy Adverse Events
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release; 1.0.13
2K 5K kgx OK 2026-08-11
OOEVV
Ontology of Experimental Variables and Values
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.4
94 125 kgx OK 2026-08-11
OGG
Ontology of Genes and Genomes
BioPortal ontology — skipped (too_large)
BioPortal ontologyvVision Release: 1.0.59
Skipped 2026-08-11
OGG-MM
Ontology of Genes and Genomes - Mouse
BioPortal ontology — skipped (too_large)
BioPortal ontologyvVision Release: 1.0.66
Skipped 2026-08-11
OGR
Ontology of Geographical Region
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
40 38 kgx OK 2026-08-11
OGMD
Ontology of Glucose Metabolism Disorder
BioPortal ontology transformed to KGX
BioPortal ontologyv1
145 133 kgx OK 2026-08-11
HOM
Ontology of Homology and Related Concepts in Biology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2015-01-07
86 84 kgx OK 2026-08-11
OHMI
Ontology of Host-Microbe Interactions
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-05-14
3K 5K kgx OK 2026-08-11
OHPI
Ontology of Host-Pathogen Interactions
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.26
14K 41K kgx OK 2026-08-11
ONTOSINASC
Ontology of Information System on Live Births
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.0.0
Failed 2026-08-11
OLAM
Ontology of Laboratory Animal Medicine
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.20
496 1K kgx OK 2026-08-11
OLAS
Ontology of Laboratory Animal Science
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-12-22
97K 183K kgx OK 2026-08-11
LDA
Ontology of Language Disorder in Autism
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv12-15-2008
Failed 2026-08-11
ONLIRA
Ontology of Liver for Radiology
BioPortal ontology transformed to KGX
BioPortal ontologyvchanges * Segments and Regions are modelling as Classes in order to identify which patient (liver) they belong to. * Redundant restrictions are removed
123 211 kgx OK 2026-08-11
OMP
Ontology of Microbial Phenotypes
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2019-06-07
2K 4K kgx OK 2026-08-11
ONTOTOXNUC
Ontology of Nuclear Toxicity
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
658 647 kgx OK 2026-08-11
OOSTT
Ontology of Organizational Structures of Trauma centers and Trauma systems
BioPortal ontology transformed to KGX
BioPortal ontologyvrelease version - 2025-01-24
1K 1K kgx OK 2026-08-11
OPE
Ontology of Physical Exercises
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
666 713 kgx OK 2026-08-11
OPB
Ontology of Physics for Biology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
945 977 kgx OK 2026-08-11
ONTOPNEUMO
Ontology of Pneumology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
1K 1K kgx OK 2026-08-11
OPMI
Ontology of Precision Medicine and Investigation
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.166
4K 10K kgx OK 2026-08-11
ONTRISCAL
Ontology of Risk Stratification in Mental Health
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
370 403 kgx OK 2026-08-11
ORNASEQ
Ontology of RNA Sequencing
BioPortal ontology transformed to KGX
BioPortal ontology
203 332 kgx OK 2026-08-11
OM
Ontology of units of Measure
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0.59
3K 1K kgx OK 2026-08-11
OVAE
Ontology of Vaccine Adverse Events
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.34
3K 8K kgx OK 2026-08-11
ONTOSPM
Ontology Surgical Process Model
BioPortal ontology — failed (transform_error)
BioPortal ontologyv14062016
Failed 2026-08-11
ONTOPSYCHIA
OntoPsychia, social module
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
2K 3K kgx OK 2026-08-11
ONTOREPLICOV
OntoRepliCov
BioPortal ontology transformed to KGX
BioPortal ontologyv0
120 147 kgx OK 2026-08-11
OPDRONT
OPD Register Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
48 81 kgx OK 2026-08-11
OPDRE
OPD Regitry Ethiopia
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
127 124 kgx OK 2026-08-11
OPDE
OPD-Ethiopia
BioPortal ontology transformed to KGX
BioPortal ontology
132 234 kgx OK 2026-08-11
OPDT
opd_test
BioPortal ontology transformed to KGX
BioPortal ontology
25 22 kgx OK 2026-08-11
OPDZIMBABWE
OPDZimbabwe
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
25 11 kgx OK 2026-08-11
OARD-KG
Open Annotations for Rare Diseases (OARD) Knowledge Graph
Clinical associations between rare diseases and phenotypes derived from electronic health records
KG projectbiomedicalclinical
active 2026-07-02
OFSMR
Open Predictive Microbiology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.4
174 156 kgx OK 2026-08-11
ORKG
Open Research Knowledge Graph
The Open Research Knowledge Graph (ORKG) aims to describe research papers in a structured manner. It represent…
KG projectliterature
ntriples active 2026-05-29
OPENTARGETS
Open Targets
Open Targets is a collaborative effort to systematically identify and prioritise the best targets to safely an…
KG projectbiomedical
neo4jcsv active 2026-06-27
OPENBIODIV
OpenBiodiv
OpenBiodiv is an open-access biodiversity knowledge graph that extracts, integrates, and provides semantic acc…
KG projectliterature
active 2026-06-18
OCO
OpenCareOntology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
625 744 kgx OK 2026-08-11
ONVOC
OpenNeuro Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
761 2K kgx OK 2026-08-11
O3
Operational Ontology for Oncology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
2K 3K kgx OK 2026-08-11
OPTIMAL
OPTImAL: An ontology for patient adherence modeling in physical activity domain
BioPortal ontology transformed to KGX
BioPortal ontologyv1
526 2K kgx OK 2026-08-11
OPTION-ONTOLOGY
Optimization Algorithm Benchmarking Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
152 183 kgx OK 2026-08-11
OREGANO
OREGANO
The OREGANO knowledge graph integrates free biomedical databases focused on drugs, proteins, genes, and diseas…
KG projectpharmacologydrug discoverybiomedical
httptsv active 2026-06-27
OGCO
OriGinal Chemical Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
9K 10K kgx OK 2026-08-11
ORDO
Orphanet Rare Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv4.9
16K 52K kgx OK 2026-08-11
OGROUP
Orthologous Group Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
56 43 kgx OK 2026-08-11
ORTH
Orthology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
122 133 kgx OK 2026-08-11
O-REXTECH
OSIRIS-REx Analytical Technique
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.2
66 253 kgx OK 2026-08-11
OREX-WG
OSIRIS-REx sample analysis workgroups
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
19 33 kgx OK 2026-08-11
OREX-SAM
OSIRIS-REx sample type
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2.0
37 99 kgx OK 2026-08-11
TP4
Oualid
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
TIME
OWL-Time
BioPortal ontology transformed to KGX
BioPortal ontologyv2017
135 167 kgx OK 2026-08-11
FDSAJFAHSJK
OWL_XML_Tool5
BioPortal ontology transformed to KGX
BioPortal ontology
7 0 kgx OK 2026-08-11
PAINO
Pain Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.0.0
Failed 2026-08-11
PANET
PaN Experimental technique
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3.0
529 1K kgx OK 2026-08-11
PANKGRAPH
PanKgraph
PanKgraph — PanKbase Knowledge Graph (NIDDK)
KG projectbiomedicalgenomics
http active 2026-07-01
PEO
Parasite Experiment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
224 252 kgx OK 2026-08-11
PMDO
Parkinson and Movement Disorder Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
690 709 kgx OK 2026-08-11
PDON
Parkinson's Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
650 1K kgx OK 2026-08-11
SHEDDING-HUB
Pathogen and Biomarker Shedding
BioPortal ontology — failed (transform_error)
BioPortal ontology
Failed 2026-08-11
PHIPO
Pathogen Host Interaction Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-12
12K 40K kgx OK 2026-08-11
PTRANS
Pathogen Transmission Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-13
53 33 kgx OK 2026-08-11
PICO
Pathogen-related Informed Consent Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
524 656 kgx OK 2026-08-11
PDO
Pathogenic Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 0.7
406 426 kgx OK 2026-08-11
PW
Pathway Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-05-16
3K 3K kgx OK 2026-08-11
PTS
Pathway Terminology System
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
7K 10K kgx OK 2026-08-11
PSO
PatientSafetyOntology
BioPortal ontology transformed to KGX
BioPortal ontologyv008:2017-08-04: Einarbeitung der Zustände
639 1K kgx OK 2026-08-11
PSO_2
PatientSafetyOntologyRevisted
BioPortal ontology transformed to KGX
BioPortal ontologyv005
309 440 kgx OK 2026-08-11
PAV
PAV Provenance, Authoring and Versioning
BioPortal ontology transformed to KGX
BioPortal ontologyv2.3.1
91 177 kgx OK 2026-08-11
PAYMENTMODE
Payment Mode
BioPortal ontology transformed to KGX
BioPortal ontology
24 27 kgx OK 2026-08-11
PAYOR
Payor
BioPortal ontology transformed to KGX
BioPortal ontology
23 23 kgx OK 2026-08-11
PCMO
Pediatric Consultation and Monitoring Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv.4.0
278 84 kgx OK 2026-08-11
PEDTERM
Pediatric Terminology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 2.0
2K 2K kgx OK 2026-08-11
PSDO
Performance Summary Display Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.1
128 136 kgx OK 2026-08-11
PMO
Performed Music Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
85 66 kgx OK 2026-08-11
PMD
Persian Medicine Diseases Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
577 657 kgx OK 2026-08-11
PETAGRAPH
Petagraph
Petagraph is a large-scale biomedical knowledge graph that encompasses over 32 million nodes and 118 million r…
KG projectbiomedicalgenomics
32.0M 118.0M active 2026-05-28
PGHD-BP
PGHD Auxillary - BP
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
35 72 kgx OK 2026-08-11
PGHD_CONNECT
PGHD_CONNECT
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
33 57 kgx OK 2026-08-11
PGHDPROV
PGHDProvo: Context and Provenance Based Standardized Patient Generated Health Data Shared with an Electronic Health Record
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
163 258 kgx OK 2026-08-11
PGXO
PGxO
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.6.1
59 64 kgx OK 2026-08-11
PHFUMIADO
Phallusia fumigata Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
899 5K kgx OK 2026-08-11
PHMAMMADO
Phallusia mammillata Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
899 5K kgx OK 2026-08-11
PHARE
Pharmacogenomic Relationships Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion id: 110114
317 456 kgx OK 2026-08-11
PVONTO
Pharmacovigilance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
34 24 kgx OK 2026-08-11
DSIP
Pharmacy mock data
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
PHARMDB
PharmDB
PharmDB (PharmDB-K) is a pharmacological knowledge graph integrating drugs, targets, diseases, indications, an…
KG projectdrug discoverybiomedical
http orphaned 2026-06-18
PHARMEBINET
PharMeBINet
PharMeBINet is a heterogeneous pharmacological medical biochemical network that integrates biomedical data sou…
KG projectpharmacologydrug discoverybiomedical
jsontsvmixed active 2026-05-29
PHARMGKB
PharmGKB Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
PHARMKG
PharmKG
PharmKG is a multi-relational, attributed biomedical knowledge graph benchmark that integrates curated databas…
KG projectbiomedicaldrug discoverypharmacology
8K 501K mixed active 2026-06-22
PHASESKG
PHASES KG
Knowledge graph Promoting Healthy Aging through Semantic Enrichment
KG projectbiomedical
active 2026-05-31
PHEKNOWLATOR
PheKnowLator
PheKnowLator (Phenotype Knowledge Translator; pkt_kg) is a customizable knowledge graph (KG) construction fram…
KG projectorganismsbiomedicalgenomics
owltsvmixed active 2026-06-18
PHENOMEBLAST
PhenomeBLAST Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
PATO
Phenotypic Quality Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-05-14
9K 31K kgx OK 2026-08-11
PHENX
PhenX Phenotypic Terms
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.2
Failed 2026-08-11
PHYLONT
Phylogenetic Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvver8
198 221 kgx OK 2026-08-11
PHAGE
Phylogenetics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv5.0
153 194 kgx OK 2026-08-11
PACO
Physical Activity Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
340 469 kgx OK 2026-08-11
PMR
Physical Medicine and Rehabilitation
BioPortal ontology transformed to KGX
BioPortal ontologyv1.6
2K 2K kgx OK 2026-08-11
PDQ
Physician Data Query
BioPortal ontology transformed to KGX
BioPortal ontologyvPDQ_2018_10_27
13K 4K kgx OK 2026-08-11
FIX
Physico-Chemical Methods and Properties
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
1K 2K kgx OK 2026-08-11
REX
Physico-Chemical Process
BioPortal ontology transformed to KGX
BioPortal ontologyv1.13
570 734 kgx OK 2026-08-11
PBPKO
Physiologically-Based Pharmacokinetic ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-15
2K 5K kgx OK 2026-08-11
PHY
physiotherapy
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.2
44 38 kgx OK 2026-08-11
PP
Pipeline Patterns Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
16 15 kgx OK 2026-08-11
TPOTEST
Pizza Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.5
114 628 kgx OK 2026-08-11
PATCT
Placental Cell Type
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
161 159 kgx OK 2026-08-11
PATGV
Placental Genetic Variance
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
89 80 kgx OK 2026-08-11
PATIT
Placental Investigative Technique
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
156 155 kgx OK 2026-08-11
PATMHC
Placental Maternal Health Conditions
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
253 254 kgx OK 2026-08-11
PPLC
Placental Pathology Lesion Classification
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.0
Failed 2026-08-11
PLANA
Planarian Anatomy and Developmental Stage Ontolgoy
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-03-13
1K 4K kgx OK 2026-08-11
PLANP
Planarian Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
5K 13K kgx OK 2026-08-11
PAE
Plant Anatomy
BioPortal ontology transformed to KGX
BioPortal ontologyvRelease #20
2K 4K kgx OK 2026-08-11
PBO
Plant Breeding Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
2K 2K kgx OK 2026-08-11
PDO_CAS
Plant Diversity Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
13K 869 kgx OK 2026-08-11
PEAO
Plant Experimental Assay Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
219 300 kgx OK 2026-08-11
PECO
Plant Experimental Conditions Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyvv2025-12-02
Failed 2026-08-11
GALLONT
Plant Gall Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-04-19
861 2K kgx OK 2026-08-11
PO
Plant Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2024-04-17
2K 4K kgx OK 2026-08-11
PPO
Plant Phenology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-05-06
921 1K kgx OK 2026-08-11
PLANTSO
Plant Stress Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-01-08
5K 16K kgx OK 2026-08-11
PSDS
Plant Structure Development Stage
BioPortal ontology transformed to KGX
BioPortal ontologyvRelease #20
403 377 kgx OK 2026-08-11
PTO
Plant Trait Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvMay 2025
2K 2K kgx OK 2026-08-11
PDUMDV
Platynereis Developmental Stages
BioPortal ontology transformed to KGX
BioPortal ontology
40 42 kgx OK 2026-08-11
PLOSTHES
PLOS Thesaurus
BioPortal ontology transformed to KGX
BioPortal ontologyvplosthes.2017-1
11K 34K kgx OK 2026-08-11
PMO-SPEED
PMO Playing Speed Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
24 13 kgx OK 2026-08-11
PMAPP-PMO
PMO Precision Medicine Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv4.0
Skipped 2026-08-11
PNADO
Pneumonia Diagnosis Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 2.0, 2024/07/10
2K 2K kgx OK 2026-08-11
PCO
Population and Community Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2013-10-03
558 1K kgx OK 2026-08-11
PORO
Porifera Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
944 1K kgx OK 2026-08-11
PMA
Portfolio Management Application
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.1
2K 0 kgx OK 2026-08-11
PARTUMDO
postpartum depression ontology
BioPortal ontology transformed to KGX
BioPortal ontology
6K 1K kgx OK 2026-08-11
PR
PR
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
PE-O
Pre-eclampsia Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv15 Heneka comments / shifs / modifications integrated
1K 1K kgx OK 2026-08-11
PREFER
Precision Fermentation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-14
8K 23K kgx OK 2026-08-11
PREMEDONTO
Precision Medicine Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
734 2K kgx OK 2026-08-11
PTRO
Preclinical Trials in Radiation Oncology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1 alpha
154 231 kgx OK 2026-08-11
PINO
Pregnancy Information Needs Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
268 271 kgx OK 2026-08-11
PREGONTO
Pregnancy Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
46 37 kgx OK 2026-08-11
PESONT
Preposition_enabled Spatial Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
224 157 kgx OK 2026-08-11
PREO
Presence Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
311 321 kgx OK 2026-08-11
PRIMEKG
PrimeKG
PrimeKG (Precision Medicine Knowledge Graph) integrates 20 high-quality biomedical resources to describe 17,08…
KG projectbiomedicalprecision medicinepathways
csv active 2026-06-27
PANDA
Probabilistic Knowledge Assembly Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9
150 102 kgx OK 2026-08-11
PROCO
Process Chemistry Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvPROCO release 20220414
1K 3K kgx OK 2026-08-11
PROJ
Project ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2020
215 305 kgx OK 2026-08-11
PHASES
Promoting Health Aging through Semantic Enrichment of Solitude Research
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-25
314 793 kgx OK 2026-08-11
PEO_ONTOLOGY
Prompt Engineering Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.0
Failed 2026-08-11
PCALION
Prostate Cancer Lifestyle Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
474 455 kgx OK 2026-08-11
PCAO
Prostate Cancer Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
674 684 kgx OK 2026-08-11
PROKN
Protein Knowledge Network
The Protein Knowledge Network (ProKN) integrates protein-centric data with the genomic-centric datasets of the…
KG projectproteomicsgenomicsbiomedical
csv active 2026-06-18
PSIMOD
Protein Modification Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.031.6
2K 5K kgx OK 2026-08-11
PLIO
Protein-ligand interaction ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
391 1K kgx OK 2026-08-11
PROPREO
Proteomics Data and Process Provenance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
512 593 kgx OK 2026-08-11
PROVO
Provenance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvRecommendation version 2013-04-30
109 368 kgx OK 2026-08-11
PCL
Provisional Cell Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2025-07-07
Skipped 2026-08-11
PSEUDO
Pseudogene
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
36 19 kgx OK 2026-08-11
POEM
Psychometric Ontology of Experiences and Measures
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
105 101 kgx OK 2026-08-11
PUBMED-KNOWLEDGE-GRAPH
PubMed Knowledge Graph
The PubMed Knowledge Graph (PKG) is a biomedical knowledge graph built from PubMed that connects papers, autho…
KG projectliteraturebiomedical
ttl active 2026-07-02
PE
Pulmonary Embolism Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.0
99 127 kgx OK 2026-08-11
QUDT2-1
Quantities, Units, Dimensions and Types (QUDT Version 2.1)
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv2.1
Failed 2026-08-11
QUDT2
Quantities, Units, Dimensions and Types (QUDT) Schema - Version 2.0
BioPortal ontology — failed (transform_error)
BioPortal ontologyv2.0
Failed 2026-08-11
QUDT
Quantities, Units, Dimensions, and Types Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontology
Failed 2026-08-11
QUANTUM-MIND
Quantum Mind Framework
BioPortal ontology transformed to KGX
BioPortal ontology
579 767 kgx OK 2026-08-11
RBO
Radiation Biology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-16
13K 37K kgx OK 2026-08-11
ROO
Radiation Oncology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.5
2K 1K kgx OK 2026-08-11
ROS
Radiation Oncology Structures Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2.2
426 418 kgx OK 2026-08-11
GAMUTS
Radiology Gamuts Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
17K 126K kgx OK 2026-08-11
RADLEX
Radiology Lexicon
BioPortal ontology transformed to KGX
BioPortal ontologyv4.3
47K 131K kgx OK 2026-08-11
ROADMAP
Radiology Ontology of AI Datasets, Models and Projects
BioPortal ontology transformed to KGX
BioPortal ontology
929 2K kgx OK 2026-08-11
RO
Radiomics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.1
563 495 kgx OK 2026-08-11
DHMO
RADx Data Hub Metadata Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-11-06
3K 7K kgx OK 2026-08-11
DATAHUB
RADx Data Hub Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9.3
135 99 kgx OK 2026-08-11
RADMO
RADx Metadata Ontology
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
RADXTT-MVREASONS
RADx Tiger Team Missing Value Reasons
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.2
45 79 kgx OK 2026-08-11
RCTONT
Randomized Controlled Trials Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
219 575 kgx OK 2026-08-11
RARAS
Raras
Raras is a Brazilian Portuguese-language rare disease knowledge platform and knowledge graph that connects dis…
KG projectbiomedicalgenomics
active 2026-05-26
RDKG
Rare Disease Knowledge Graph
RDKG is an open knowledge graph for rare diseases that integrates standardized disease identifiers and cross-r…
KG projectbiomedicalclinical
active 2026-05-31
RDAO
Rare Diseases Awareness Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.2
344 551 kgx OK 2026-08-11
RS
Rat Strain Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-29
6K 8K kgx OK 2026-08-11
RDA-CONTENT
RDA Content type
BioPortal ontology transformed to KGX
BioPortal ontology
63 121 kgx OK 2026-08-11
RDA-ISSUANCE
RDA Mode of Issuance
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
31 11 kgx OK 2026-08-11
RDBRIDGE
RDBridge
Rare Disease Bridge (RDBridge) offers search functions for genes, potential drugs, pathways, literature, and m…
KG projectbiomedicalprecision medicineclinical
12K 22K unresponsive 2026-06-18
RDL
RDL
BioPortal ontology — skipped (too_large)
BioPortal ontologyvGenerated 2013-03-28T19:01:04.897+01:00
Skipped 2026-08-11
RCTV2
Read Clinical Terminology Version 2
BioPortal ontology transformed to KGX
BioPortal ontologyv2015
89K 89K kgx OK 2026-08-11
RCD
Read Codes, Clinical Terms Version 3 (CTV3)
BioPortal ontology — not available under our license
BioPortal ontologyvRCD99
Licensed 2026-08-11
REDRUGS
ReDrugs
ReDrugs is a probabilistic knowledge graph for drug repositioning that integrates drug-target, protein-protein…
KG projectdrug discoverysystems biologybiomedical
inactive 2026-06-23
RSA
Reference Sequence Annotation
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6
32 21 kgx OK 2026-08-11
RB
RegenBase ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
659 637 kgx OK 2026-08-11
HEIO
Regional Healthcare System Interoperability and Information Exchange Measurement Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.15
2K 281 kgx OK 2026-08-11
REGN_BRO
REGN_BRO
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
542 555 kgx OK 2026-08-11
REGN_GO
REGN_GO
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2023-01-01
Skipped 2026-08-11
REXO
Regulation of Gene Expression Ontolology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2015
Skipped 2026-08-11
RETO
Regulation of Transcription Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2015
Skipped 2026-08-11
TP_REL_FAM
Relation familiales
BioPortal ontology transformed to KGX
BioPortal ontology
53 34 kgx OK 2026-08-11
OBOREL
Relations Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-12-17
1K 3K kgx OK 2026-08-11
REPOS
repository
BioPortal ontology transformed to KGX
BioPortal ontology
22 21 kgx OK 2026-08-11
REPRODUCE-ME
REPRODUCE-ME
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
729 499 kgx OK 2026-08-11
REPO
Reproductive Trait and Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
109 91 kgx OK 2026-08-11
REPROTOX-KG
ReproTox-KG
ReproTox-KG is a knowledge graph for structural birth defects and reproductive toxicology that integrates lite…
KG projectbiomedicaltoxicologydrug discovery
active 2026-05-28
RNPRIO
Research Network and Patient Registry Inventory Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
81 76 kgx OK 2026-08-11
ROR
Research Organization Registry
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2.0
Skipped 2026-08-11
RVO
Research Variable Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
41 38 kgx OK 2026-08-11
RPO
Resource of Asian Primary Immunodeficiency Diseases (RAPID) Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0
2K 2K kgx OK 2026-08-11
RDO
Reusable Biodiversity Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
386 409 kgx OK 2026-08-11
RH-MESH
RH-MESH
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
RAO
Rheumatoid Arthritis ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0
282 350 kgx OK 2026-08-11
RNAO
RNA Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvr113
811 1K kgx OK 2026-08-11
RNA-KG
RNA-KG
An ontology-based KG for representing interactions involving RNA molecules.
KG projectdrug discoverybiomedical
neo4jcsv active 2025-08-25
RNRMU
RNRMU
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
2K 2K kgx OK 2026-08-11
ROBOKOP
ROBOKOP
ROBOKOP (Reasoning Over Biomedical Objects linked in Knowledge Oriented Pathways) is an open-source biomedical…
KG projectbiomedical
kgx-jsonl active 2025-10-30
ROCKNROLLTEST
ROCK-N-ROLL-TEST
BioPortal ontology transformed to KGX
BioPortal ontology
11 1 kgx OK 2026-08-11
ROLEO
Role Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.16
2K 2K kgx OK 2026-08-11
RGD
RRB Group D
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
RTX-KG2
RTX-KG2
RTX-KG2 is a comprehensive biomedical knowledge graph that integrates information from over 80 structured know…
KG projectbiomedicalbiological systemsgenomics
kgx-jsonl active 2026-06-22
RURALKG
Rural Resilience KG
Rural Resilience KG is a cross-domain knowledge graph to integrate health and justice for rural resilience.
KG projectbiomedicalpublic health
ttl active 2026-07-03
RXNORM
RXNORM
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
SALMON
Salmon Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv0.4.0
Failed 2026-08-11
SALMO
Salmonella Serotype vocabulary
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
SEP
Sample Processing and Separation Techniques Ontology
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.070708
Failed 2026-08-11
OBOE-SBC
Santa Barbara Coastal Observation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0
161 159 kgx OK 2026-08-11
S4EHAW
SAREF4EHAW: an extension of SAREF for eHealth Ageing Well domain
BioPortal ontology transformed to KGX
BioPortal ontologyvv1.1.1
219 221 kgx OK 2026-08-11
SATO
SATO (IDEAS expAnded wiTh BCIO): workflow for designers of patient-centered mobile health behaviour change intervention applications
BioPortal ontology transformed to KGX
BioPortal ontologyvv2
37 31 kgx OK 2026-08-11
SST
SATUSEHAT Thesis
BioPortal ontology transformed to KGX
BioPortal ontologyv1
18 0 kgx OK 2026-08-11
SATUSEHATTHESIS
SatuSehatThesis
BioPortal ontology transformed to KGX
BioPortal ontology
35 0 kgx OK 2026-08-11
FIOKG
SAWGraph FRS KG
The FRS (Facility Registry Service) KG is the part of the SAWGraph project that stores data about facilities f…
KG projectenvironmentagriculture
ttl active 2026-07-03
HYDROLOGYKG
SAWGraph Hydrology KG
The Hydrology KG is the part of the SAWGraph project that describes streams, waterbodies and wells and their l…
KG projectenvironment
ttl active 2026-07-02
SAWGRAPH
SAWGraph PFAS KG
The Safe Agricultural Products and Water Graph (SAWGraph) PFAS KG stores data on PFAS observations and release…
KG projectenvironmentchemistry and biochemistryagriculture
ttl active 2026-07-01
SPATIALKG
SAWGraph Spatial KG
The SAWGraph Spatial KG is part of the Safe Agricultural Products and Water Graph (SAWGraph) project. It conta…
KG projectenvironment
ttl active 2026-07-02
SCALES
SCALES
SCALES is an integrated justice platform to connect criminal justice data across data silos.
KG projectgeneral
ttl active 2026-07-01
SCHEMA
Schema.org core and all extension vocabularies
BioPortal ontology transformed to KGX
BioPortal ontologyv3.4 fixes
2K 5K kgx OK 2026-08-11
SEPIO
Scientific Evidence and Provenance Information Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-06-13
529 878 kgx OK 2026-08-11
SECURECHAINKG
SecureChain KG
SecureChain is a knowledge graph for resilient, trustworthy, and secure software supply chains.
KG projectinformation technology
ttl active 2026-07-03
OPD-NAMBOBI
SELECTED OTHER PRIORITY DISEASES UNDER IDSR (INTEGRATED DISEASE SURVEILLANCE AND RESPONSES)
BioPortal ontology — failed (transform_error)
BioPortal ontology
Failed 2026-08-11
SEDI
Semantic DICOM Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.6 alpha
6K 9K kgx OK 2026-08-11
SSN
Semantic Sensor Network Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvNew modular version of the SSN ontology. This ontology was originally developed in 2009-2011 by the W3C Semantic Sensor Networks Incubator Group (SSN-XG). For more information on the group's activities see: http://www.w3.org/2005/Incubator/ssn/. The ontology was revised and modularized in 2015-2017 by the W3C/OGC Spatial Data on the Web Working Group, see: https://www.w3.org/2015/spatial/wiki/Semantic_Sensor_Network_Ontology. In particular, (a) the scope is extended to include actuation and sampling; (b) the core concepts and properties are factored out into the SOSA ontology. The SSN ontology imports SOSA and adds formal axiomatization consistent with the text definitions in SOSA, and adds classes and properties to accommodate the scope of the original SSN ontology.
73 119 kgx OK 2026-08-11
STY
Semantic Types Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025AB
130 127 kgx OK 2026-08-11
SWEET
Semantic Web for Earth and Environment Technology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.6.0
1K 221 kgx OK 2026-08-11
SIO
Semanticscience Integrated Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.61
2K 4K kgx OK 2026-08-11
SEMOPENALEX
SemOpenAlex
Comprehensive information on scientific publications and related entities.
KG projectliterature
ttl active 2026-07-01
SENSO
Sensitive Data Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 0.1.0
29 15 kgx OK 2026-08-11
SSTIM
Sensory Stimulation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.12.0
1K 2K kgx OK 2026-08-11
SEPON
Sepsis Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1.0.0
2K 2K kgx OK 2026-08-11
SO
Sequence Types and Features Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
3K 4K kgx OK 2026-08-11
SOCMEDIA
Sercan Kiyak
BioPortal ontology transformed to KGX
BioPortal ontology
23 31 kgx OK 2026-08-11
SERVICE-KP
Service KP
A Translator Knowledge Provider
KG projectbiomedical
active 2026-02-20
SCDO
Sickle Cell Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2021-04-15
3K 7K kgx OK 2026-08-11
SIMON
Simple Measurement Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.0
Failed 2026-08-11
SD3
Simulation Delivery and Documentation Deviations
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
59 57 kgx OK 2026-08-11
SNPO
Single-Nucleotide Polymorphism (SNP) Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvversion: full 1.6 release: 14/03/2017
170 283 kgx OK 2026-08-11
SITBAC
Situation-Based Access Control Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3
495 546 kgx OK 2026-08-11
SPO
Skin Physiology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2
397 674 kgx OK 2026-08-11
SLDB
sldb
A graph of synthetic lethal interactions.
KG projectbiomedicalgenomics
active 2026-07-01
SL_DIS
Sleep Disorders
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
371 497 kgx OK 2026-08-11
SDO
Sleep Domain Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvLast modification: Feb. 11, 2013 Sivaram Arabandi
2K 3K kgx OK 2026-08-11
SLEEP
SLEEP ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
111 103 kgx OK 2026-08-11
SP
SMART Protocols
BioPortal ontology transformed to KGX
BioPortal ontologyv4.0
624 780 kgx OK 2026-08-11
SP_ONTOLOGY
SmartPITeS Proyect Ontology for Complex Chronic Patients
BioPortal ontology transformed to KGX
BioPortal ontology
359 704 kgx OK 2026-08-11
SMASH
SMASH Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
SNOMEDCT
SNOMEDCT
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
SOCKG
SOC-KG
The Soil Organic Carbon Knowledge Graph (SOCKG) enhances robust soil carbon modeling, which is crucial for vol…
KG projectenvironmentagriculture
rdfxml active 2026-07-01
SDOED
Social Determinants of Education Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvV1
232 236 kgx OK 2026-08-11
SOHO
Social Determinants of Health Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv4
177 176 kgx OK 2026-08-11
SDOHO
social determinants of health ontology-TaoLab
BioPortal ontology transformed to KGX
BioPortal ontologyvSDoHO_1216
470 518 kgx OK 2026-08-11
SIBO
Social Insect Behavior Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
547 1K kgx OK 2026-08-11
SOCPRES
Social Prescribing Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
56 55 kgx OK 2026-08-11
SWO
Software Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-03-05
4K 6K kgx OK 2026-08-11
SOIL-PROF
Soil Profile classifiers
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv3rd edition
Failed 2026-08-11
SPTO
Solanaceae Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
533 685 kgx OK 2026-08-11
SOLO
Solitude Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-02-25
166 389 kgx OK 2026-08-11
SOY
Soy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
2K 2K kgx OK 2026-08-11
SLSO
Space Life Sciences Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-12-11
6K 9K kgx OK 2026-08-11
DATACITE
SPAR DataCite Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.3.1
156 166 kgx OK 2026-08-11
BSPO
Spatial Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-05-27
505 905 kgx OK 2026-08-11
SPD
Spider Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
853 1K kgx OK 2026-08-11
SCIO
Spinal Cord Injury Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
603 435 kgx OK 2026-08-11
SPOKE
SPOKE
Scalable Precision Medicine Open Knowledge Engine (SPOKE) is a comprehensive biomedical knowledge graph that c…
KG projectbiomedicalgenomicsclinical
httpttl active 2026-05-30
SPOKE-GENELAB
SPOKE GeneLab
The spoke-genelab KG complements the spokeokn (SPOKE Open Knowledge Network) KG and is designed to integrate o…
KG projectgenomicsbiological systems
active 2026-07-02
SPOKE-OKN
SPOKE-OKN
The spoke-okn (SPOKE Open Knowledge Network) KG is a comprehensive biomedical and environmental health knowled…
KG projectbiomedicalgenomicsclinical
ttl active 2026-07-01
SRI-REFERENCE-KG
SRI-Reference KG
The Monarch Initiative's SRI reference knowledge graph is a biomedical KG distribution and service layer that …
KG projectbiomedical
kgx active 2026-06-18
SSBD
SSBD Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-05-12
2K 4K kgx OK 2026-08-11
STATO
Statistics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-20
1K 4K kgx OK 2026-08-11
CVAO
STO
BioPortal ontology transformed to KGX
BioPortal ontologyv2017-11-01
2K 4K kgx OK 2026-08-11
SKM
Stress Knowledge Map
A comprehensive knowledge graph resource for systems biology analysis of plant stress responses, containing me…
KG projectagricultureorganismssystems biology
26K 500K sbgnmlsbmldot active 2026-06-18
SHR
Student Health Record Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
336 340 kgx OK 2026-08-11
SCO
Study Cohort Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.0
214 278 kgx OK 2026-08-11
STY1
STY1
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
SAO
Subcellular Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.2
863 3K kgx OK 2026-08-11
SUDOKN
SUDOKN
Supply and Demand Open Knowledge Network is an interconnected network of publicly available manufacturing capa…
KG projectother
ttl active 2026-07-03
SUGARBIND
SugarBind
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-06-20
58 31 kgx OK 2026-08-11
SOPHARM
Suggested Ontology for Pharmacogenomics
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion: SO-Pharm 2.2 Release: 02 Mar 2017
232 294 kgx OK 2026-08-11
SUICIDEO
suicideonto
BioPortal ontology transformed to KGX
BioPortal ontologyv2
357 331 kgx OK 2026-08-11
SUPPKG
SuppKG
SuppKG is a knowledge graph that integrates information about dietary supplements and their relationships with…
KG projectnutritionbiomedical
active 2026-06-12
SSE
Surgical Secondary Events
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
1K 352 kgx OK 2026-08-11
SCO_V1
Sustainability Core Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.1.0. ; segment B.
957 754 kgx OK 2026-08-11
SCO-U
Sustainability Core Ontology - Segment U
BioPortal ontology — failed (transform_error)
BioPortal ontologyvVersion 1.1.0. ; segment U.
Failed 2026-08-11
SYMP
Symptom Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2024-05-17
1K 916 kgx OK 2026-08-11
STMSO
symptomatic treatment of multiple sclerosis ontology
BioPortal ontology transformed to KGX
BioPortal ontology
766 1K kgx OK 2026-08-11
SSO
Syndromic Surveillance Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1
211 203 kgx OK 2026-08-11
SBOL
Synthetic Biology Open Language Visual Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
78 80 kgx OK 2026-08-11
SYRIAN-CINEMA
Syrian Cinema
BioPortal ontology — failed (no_download_file)
BioPortal ontologyv1.0.0
Failed 2026-08-11
SVU_MWS_WSM
Syrian Cinema Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
137 36 kgx OK 2026-08-11
SCO_F23
Syrian Cinema Ontology - ahmad - F23
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
SYRIANDRUGS
Syrian Drugs and medicines
BioPortal ontology transformed to KGX
BioPortal ontologyv0.01
15K 28 kgx OK 2026-08-11
SMO
Syrian Movies Ontology
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
SNMI
Systematized Nomenclature of Medicine, International Version
BioPortal ontology transformed to KGX
BioPortal ontologyv2024AA
109K 109K kgx OK 2026-08-11
SBO
Systems Biology Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv28:08:2021 03:13
697 745 kgx OK 2026-08-11
CHEMBIO
Systems Chemical Biology and Chemogenomics Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
233 415 kgx OK 2026-08-11
TARA
TARA Acupoints Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5.0
4K 10K kgx OK 2026-08-11
TAXRANK
Taxonomic Rank Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
96 80 kgx OK 2026-08-11
TRAK
Taxonomy for Rehabilitation of Knee Conditions
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
2K 2K kgx OK 2026-08-11
TDWGSPEC
TDWG Specimen LSID Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.3
48 81 kgx OK 2026-08-11
PATAXO
Technical Taxonomies for Patents
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
5K 0 kgx OK 2026-08-11
TAO
Teleost Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2012-08-10
3K 5K kgx OK 2026-08-11
TTO
Teleost Taxonomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
39K 78K kgx OK 2026-08-11
TEMPO
TempO
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
26 18 kgx OK 2026-08-11
TEPHRAM4MEXAMPLE
Tephra M4M Example
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.1
27 26 kgx OK 2026-08-11
TERA
TERA: Toxicological Effect and Risk Assessment Knowledge Graph
The Toxicological Effect and Risk Assessment (TERA) Knowledge Graph is an integrated knowledge graph for ecolo…
KG projecttoxicologyenvironmentbiological systems
active 2026-05-28
TOK
Terminological and Ontological Knowledge Resources Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2.1
354 393 kgx OK 2026-08-11
TEDDY
Terminology for the Description of Dynamics
BioPortal ontology transformed to KGX
BioPortal ontologyvrel-2014-04-24 (inferred)
190 12K kgx OK 2026-08-11
T4FS
terms4FAIRskills
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-02-09
675 768 kgx OK 2026-08-11
PU
Test Dataset
BioPortal ontology transformed to KGX
BioPortal ontology
6 1 kgx OK 2026-08-11
MSSMHHEAR
Test HHEAR
BioPortal ontology transformed to KGX
BioPortal ontology
4K 6K kgx OK 2026-08-11
NXDX
Test NXDX
BioPortal ontology transformed to KGX
BioPortal ontologyv2021/8/10
474 455 kgx OK 2026-08-11
TEST-M4M20-PAV
test-m4m20-subjects-pav
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
18 3 kgx OK 2026-08-11
TESTEX
test1
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
103 124 kgx OK 2026-08-11
TEST_A
TEST_A
BioPortal ontology transformed to KGX
BioPortal ontology
103 124 kgx OK 2026-08-11
TEST_CBI
test_cbi
BioPortal ontology transformed to KGX
BioPortal ontology
10 5 kgx OK 2026-08-11
TESTONTOLO
Test_data
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
ASDF
testiiii1
BioPortal ontology transformed to KGX
BioPortal ontology
916 3K kgx OK 2026-08-11
TESTLEARN
testontologyforlearning
BioPortal ontology transformed to KGX
BioPortal ontology
5 1 kgx OK 2026-08-11
TEXT-MINING-KP
Text Mining KP
Translator Text Mining Provider that produces knowledge-graph assertions from literature mining workflows and …
KG projectbiomedicalliterature
1.7M 29.2M kgx-jsonl active 2026-06-27
AMPHX
The Amphioxus Development and Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
418 2K kgx OK 2026-08-11
BIBLIOTEK-O
The Biblioteko Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.1.0
351 337 kgx OK 2026-08-11
BERVO
The Biological and Environmental Research Variable Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-05-20
3K 15K kgx OK 2026-08-11
BMONT
The Biomarker Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion Release: 0.5.8
1K 2K kgx OK 2026-08-11
IDO-COVID-19
The COVID-19 Infectious Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv8-3-2020
676 1K kgx OK 2026-08-11
DUO
The Data Use Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
316 311 kgx OK 2026-08-11
DINTO
The Drug-Drug Interactions Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv1.3
Skipped 2026-08-11
ECAO
The Echinoderm Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontology
8K 35K kgx OK 2026-08-11
ECSO
The Ecosystem Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.9
2K 5K kgx OK 2026-08-11
OBOE
The Extensible Observation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.2
4 3 kgx OK 2026-08-11
FOODON
The FoodOn Food Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-12-30
68K 125K kgx OK 2026-08-11
MOSAIC
The MOSAiC Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVersion 1.0.1
10K 408 kgx OK 2026-08-11
NEICBEER
The NeIC PaRI beer vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.0
90 152 kgx OK 2026-08-11
OBI_IEE
The Ontology for Biomedical Investigation based Inner Ear Electrophysiology
BioPortal ontology transformed to KGX
BioPortal ontologyv2018-05-23
5K 11K kgx OK 2026-08-11
ONTOSIM
The Ontology of Information System on Mortality
BioPortal ontology — failed (transform_error)
BioPortal ontologyv1.0.0
Failed 2026-08-11
OHD
The Oral Health and Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-03-16
2K 7K kgx OK 2026-08-11
PAIN
The Pain Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-03
674 2K kgx OK 2026-08-11
PDRO
The Prescription of Drugs Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-09
649 1K kgx OK 2026-08-11
RDFS
The RDF Schema vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
20 34 kgx OK 2026-08-11
REHABO
The Rehabilitation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-22
316 472 kgx OK 2026-08-11
SASAP
The State of Alaska's Salmon and People Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.3.1
294 314 kgx OK 2026-08-11
STO-DRAFT
The Stroke Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2017-11-01
2K 4K kgx OK 2026-08-11
TAON
Therapeutic Antibody Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1
2K 4K kgx OK 2026-08-11
ENVTHES
Thesaurus for long-term ecological research, monitoring, experiments
BioPortal ontology transformed to KGX
BioPortal ontologyv5.0.16
9K 26K kgx OK 2026-08-11
COGMEMO
Thesaurus of the Cognitive Psychology of Human Memory
BioPortal ontology transformed to KGX
BioPortal ontologyv2.6
3K 11K kgx OK 2026-08-11
THESISDEMO
thesisdemo
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
23 20 kgx OK 2026-08-11
TCO
Thyroid Cancer Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
589 1K kgx OK 2026-08-11
TADS
Tick Gross Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.21
644 948 kgx OK 2026-08-11
TEO
Time Event Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.8
168 194 kgx OK 2026-08-11
TIMEBANK
Timebank Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.3
219 526 kgx OK 2026-08-11
TMA
Tissue Microarray Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.0
35 60 kgx OK 2026-08-11
TXPO
Toxic Process Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2022/12/07
10K 23K kgx OK 2026-08-11
TOXIN
TOXIN
TOXIN is a knowledge graph resource integrating curated information about toxic compounds, their molecular tar…
KG projectbiomedicaltoxicologysystems biology
active 2026-06-05
TCDO
Traditional Chinese Drug Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.05
2K 8K kgx OK 2026-08-11
TM-CONST
Traditional Medicine Constitution Value Set
BioPortal ontology transformed to KGX
BioPortal ontologyv1
31 0 kgx OK 2026-08-11
TM-MER
Traditional Medicine Meridian Value Sets
BioPortal ontology transformed to KGX
BioPortal ontologyv1
32 0 kgx OK 2026-08-11
TM-OTHER-FACTORS
Traditional Medicine Other Factors Value Set
BioPortal ontology transformed to KGX
BioPortal ontologyv1
23 0 kgx OK 2026-08-11
TM-SIGNS-AND-SYMPTS
Traditional Medicine Signs and Symptoms Value Set
BioPortal ontology transformed to KGX
BioPortal ontologyv1
336 0 kgx OK 2026-08-11
TMO
Translational Medicine Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0.2
276 283 kgx OK 2026-08-11
TML
trasformative machine learning metadata
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
16 1 kgx OK 2026-08-11
TRON
Tribolium Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
990 3K kgx OK 2026-08-11
TBKG
Tumor-Biomarker Knowledge Graph
A weighted heterogeneous knowledge graph containing four types of entities (Tumor, Biomarker, Drug, and ADR) …
KG projectdrug discoverypharmacologybiomedical
mixed active 2026-07-02
UBERON
Uber Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-07-25
31K 134K kgx OK 2026-08-11
UBERGRAPH
Ubergraph
Integrated suite of OBO ontologies with precomputed inferred relationships
KG projectother
1.7M 29.2M kgx-jsonlttl active 2026-06-18
UF-OKN
UF-OKN
The Urban Flooding Open Knowledge Network (UF-OKN) is an informational infrastructure built using knowledge gr…
KG projectenvironment
ttl active 2026-07-03
UGANDA_DISEASES
Uganda_diseases
BioPortal ontology transformed to KGX
BioPortal ontologyv7
345 922 kgx OK 2026-08-11
UHC-METADATA
UHC Metadata
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.0.1
171 225 kgx OK 2026-08-11
UMLS
UMLS
BioPortal ontology — skipped (skiplist)
BioPortal ontology
Skipped 2026-08-11
UNIBIOMAP
UniBioMap
UniBioMap (Unified Biomedical knowledge Map) is an AI-ready biomedical knowledge graph integrating over 30 het…
KG projectbiomedicalchemistry and biochemistrydrug discovery
csvtsvjson active 2026-06-18
UBKG
Unified Biomedical Knowledge Graph
The Unified Biomedical Knowledge Graph (UBKG) is a knowledge graph infrastructure that represents a set of int…
KG projectbiomedicalgenomics
32.0M 118.0M neo4jcsv active 2026-06-22
UPA
Unipathway
BioPortal ontology transformed to KGX
BioPortal ontologyvUniPathway Release 2015_03
5K 20K kgx OK 2026-08-11
UNIPROT
Uniprot Core Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvv2012-10-03
364 396 kgx OK 2026-08-11
UO
Units of Measurement Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-31
587 676 kgx OK 2026-08-11
UNITSONT
Units Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
70 62 kgx OK 2026-08-11
NEIC-ONTO
Unoffical NeIC Organisation Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2.2
61 83 kgx OK 2026-08-11
UCVA
Unwarranted Clinical Variation Analysis With Local Healthcare Contextual Factors
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2
310 217 kgx OK 2026-08-11
CANONT
Upper-Level Cancer Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
70 51 kgx OK 2026-08-11
URL
URL ONTOLOGY
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
179 258 kgx OK 2026-08-11
VICO
Vaccination Informed Consent Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvArbor version; 1.0.52
1K 3K kgx OK 2026-08-11
VIO
Vaccine Investigation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvVision Release: 1.0.01
210 570 kgx OK 2026-08-11
VO
Vaccine Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-06-12
16K 105K kgx OK 2026-08-11
VRD
Vaccineresearchdata
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
29 11 kgx OK 2026-08-11
VALUESETS
valuesets
BioPortal ontology transformed to KGX
BioPortal ontology
10K 21K kgx OK 2026-08-11
VARIO
Variation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2018-11-09
532 518 kgx OK 2026-08-11
CU-VO
Venom Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
7K 33 kgx OK 2026-08-11
VBO
Vertebrate Breed Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-04-15
21K 114K kgx OK 2026-08-11
VHOG
Vertebrate Homologous Organ Group Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvunknown
1K 2K kgx OK 2026-08-11
VSAO
Vertebrate Skeletal Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2012-11-06
358 438 kgx OK 2026-08-11
VTO
Vertebrate Taxonomy Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyvunknown
Skipped 2026-08-11
VT
Vertebrate Trait Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-23
4K 5K kgx OK 2026-08-11
VANDF
Veterans Health Administration National Drug File
BioPortal ontology transformed to KGX
BioPortal ontologyv2025_07_31
31K 126 kgx OK 2026-08-11
VEMO
Veterinary Epidemiology Metadata Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.2
166 168 kgx OK 2026-08-11
EUPATH
VEuPathDB Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2023-05-30
6K 13K kgx OK 2026-08-11
VFB_DRIVERS
vfb_drivers
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-27
21K 29K kgx OK 2026-08-11
VDOT
Viral Disease Ontology Trunk
BioPortal ontology transformed to KGX
BioPortal ontologyvInitial Version release date 28/02/2017
237 223 kgx OK 2026-08-11
VIDO
Virus Infectious Disease Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv10-27-2022
581 893 kgx OK 2026-08-11
VEO
Visualized Emotion Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.5
171 83 kgx OK 2026-08-11
VSO
Vital Sign Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2012-04-25
132 109 kgx OK 2026-08-11
VVO
Vitis Vinifera Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2-007
3K 7K kgx OK 2026-08-11
VIVO
VIVO Ontology for Researcher Discovery
BioPortal ontology transformed to KGX
BioPortal ontologyvversion 1.7
891 1K kgx OK 2026-08-11
VIVO-ISF
VIVO-Integrated Semantic Framework
BioPortal ontology transformed to KGX
BioPortal ontologyv1.6
943 1K kgx OK 2026-08-11
VODAN_ANC
VODAN ANC Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyvVI
394 1K kgx OK 2026-08-11
VODANAKENYA
VODANA KENYA
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1.1
70 82 kgx OK 2026-08-11
MNV
VODANA Migrants
BioPortal ontology transformed to KGX
BioPortal ontologyv1.0
324 1K kgx OK 2026-08-11
VODANA-MIGRANTS
VODANA MIGRANTS VOCABULARY
BioPortal ontology transformed to KGX
BioPortal ontologyv1
347 1K kgx OK 2026-08-11
VODANACOVID
VODANA-COVIDTERMS
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
77 168 kgx OK 2026-08-11
VODANA-MI
VODANA-MIGRANTS-INTERVIEWS
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
92 211 kgx OK 2026-08-11
VODANA-MPA
VODANA-MIGRANTS-PRESS ARTICLES
BioPortal ontology transformed to KGX
BioPortal ontologyv2
220 559 kgx OK 2026-08-11
VODANADISEASES
VODANADiseases
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0.1
534 2K kgx OK 2026-08-11
VODANAMFLCODE
VODANAFACILITIESLIST
BioPortal ontology transformed to KGX
BioPortal ontologyv4.0
116 291 kgx OK 2026-08-11
INSNAME
VODANAINSNAMES
BioPortal ontology transformed to KGX
BioPortal ontologyv5
38 70 kgx OK 2026-08-11
VODANANIGERIA
VODANANIGERIA
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
83 211 kgx OK 2026-08-11
VODANA-GENERAL
VODANATERMS
BioPortal ontology transformed to KGX
BioPortal ontologyv8
217 565 kgx OK 2026-08-11
VODANAUGANDA
VODANAUGANDA
BioPortal ontology transformed to KGX
BioPortal ontologyv2.0
70 121 kgx OK 2026-08-11
WEAR
WEAR: Wind Energy mAteRials Taxonomy
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.1.0
43 85 kgx OK 2026-08-11
WEAVE
WEAVE: Wind Energy ActiVitiEs
BioPortal ontology transformed to KGX
BioPortal ontologyvv0.1.0
36 59 kgx OK 2026-08-11
OA
Web Annotation Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2016-11-12T21:28:11Z
82 119 kgx OK 2026-08-11
WSIO
Web-Service Interaction Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvbeta2
83 108 kgx OK 2026-08-11
CO-WHEAT
Wheat Trait Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv08.11.2010
193 175 kgx OK 2026-08-11
COVIDCRFRAPID
WHO COVID-19 Rapid Version CRF semantic data model
BioPortal ontology transformed to KGX
BioPortal ontologyv1.1.4
529 731 kgx OK 2026-08-11
WC
Whole-cell modeling ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.0.1
283 272 kgx OK 2026-08-11
WIKIDATA
Wikidata
Wikidata is a free and open knowledge base that can be read and edited by both humans and machines
KG projectgeneral
5000.0M 29000.0M httpntriplesrdfxml active 2026-06-18
WIKIPATHWAYS
WikiPathways
BioPortal ontology transformed to KGX
BioPortal ontologyv2013a
65 95 kgx OK 2026-08-11
WILDLIFEKN
Wildlife-KN
This project seeks to create a comprehensive, integrative knowledge network for the management of wildlife in …
KG projectenvironmentorganisms
ttl active 2026-07-03
WWECA
Women with Epilepsy of Child-bearing Age Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv3.0
710 689 kgx OK 2026-08-11
WHO-ART
World Health Organization (WHO) Adverse Reaction Terminology
BioPortal ontology — not available under our license
BioPortal ontologyvWHO97
Licensed 2026-08-11
HW
wsm
BioPortal ontology transformed to KGX
BioPortal ontology
147 38 kgx OK 2026-08-11
LIBRARY
wsm24
BioPortal ontology — failed (no_submission)
BioPortal ontology
Failed 2026-08-11
XEO
XEML Environment Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv1.6
160 243 kgx OK 2026-08-11
XAO
Xenopus Anatomy Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyvreleases/2024-09-03
2K 7K kgx OK 2026-08-11
XPO
Xenopus Phenotype Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2025-07-25
52K 88K kgx OK 2026-08-11
YOGA
Yoga Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv0.1
32 46 kgx OK 2026-08-11
YUNPING
yunping
BioPortal ontology — failed (no_download_file)
BioPortal ontology
Failed 2026-08-11
ZFA
Zebrafish Anatomy and Development Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-16
3K 13K kgx OK 2026-08-11
ZFS
Zebrafish Developmental Stages
BioPortal ontology transformed to KGX
BioPortal ontologyv2026-07-16
3K 13K kgx OK 2026-08-11
ZECO
Zebrafish Experimental Conditions Ontology
BioPortal ontology transformed to KGX
BioPortal ontologyv2022-02-14
220 222 kgx OK 2026-08-11
ZP
Zebrafish Phenotype Ontology
BioPortal ontology — skipped (too_large)
BioPortal ontologyv2024-04-18
Skipped 2026-08-11
ZONMW-ADMIN-MD
ZonMW Administrative Metadata Vocabulary
BioPortal ontology transformed to KGX
BioPortal ontologyv1.2.0a
247 699 kgx OK 2026-08-11
ZONMW-CONTENT
ZonMW COVID-19
BioPortal ontology transformed to KGX
BioPortal ontologyv2.4.0
401 998 kgx OK 2026-08-11
ZONMW-GENERIC
ZonMw Generic Terms
BioPortal ontology transformed to KGX
BioPortal ontologyv1.5.0
244 571 kgx OK 2026-08-11