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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OBCS

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Ontology of Biological and Clinical Statistics

KGXBioPortal ontologyv2023-12-08CC BY 4.0
Visibility: Public

A KGX transformation of the BioPortal ontology Ontology of Biological and Clinical Statistics (OBCS), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

1,592
Nodes
3,773
Edges
2023-12-08
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
OBCS.tar.gz
2K nodes · 4K 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 OBCS_nodes.tsv and OBCS_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 11 categories across 1,592 nodes

InformationContentEntity580
NamedThing474
Procedure359
Activity61
PhysicalEntity60
MaterialSample29
Attribute16
BiologicalProcessOrActivity4
Cell4
MolecularEntity4
Publication1

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 1,118 of 1,592 nodes (70.2%)

11is a seed term whose Biolink class is not in doubt
1,107inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 3,773 edges

Association3,773

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