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

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Obstetric and Neonatal Ontology

KGXBioPortal ontologyv2025-03-14CC BY 4.0
Visibility: Public

A KGX transformation of the BioPortal ontology Obstetric and Neonatal Ontology (ONTONEO), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

2,348
Nodes
3,316
Edges
2025-03-14
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
ONTONEO.tar.gz
2K nodes · 3K edges
Base graph is the full graph

This ontology declares no imports, so its base graph already is its full graph; nothing separate was built.

The graph contains ONTONEO_nodes.tsv and ONTONEO_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 12 categories across 2,348 nodes

NamedThing1,084
PhysicalEntity428
Attribute247
Disease172
InformationContentEntity135
Procedure117
PhenotypicFeature68
BiologicalProcessOrActivity40
Activity22
Cell14
LifeStage14
Publication7

An item carrying more than one category is counted under each, so these counts can add up to more than the total.

How they were assigned 1,264 of 2,348 nodes (53.8%)

12is a seed term whose Biolink class is not in doubt
1,251inherits from a seed term above it in the hierarchy
1takes the category of a term it is mapped to by exact match

Biolink categories 1 category across 3,316 edges

Association3,316

An item carrying more than one category is counted under each, so these counts can add up to more than the total.