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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ICD-O-3

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International Classification of Diseases for Oncology, 3rd edition

KGXBioPortal ontologyvOCD-O Revision 3.2 (complete)
Visibility: Public

A KGX transformation of the BioPortal ontology International Classification of Diseases for Oncology, 3rd edition (ICD-O-3), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

4,667
Nodes
4,480
Edges
OCD-O Revision 3.2 (complete)
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
ICD-O-3.tar.gz
5K 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 ICD-O-3_nodes.tsv and ICD-O-3_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 1 category across 4,667 nodes

NamedThing4,667

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

Biolink categories 1 category across 4,480 edges

Association4,480

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