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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CANCO

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Cancer Chemoprevention Ontology

KGXBioPortal ontologyv0.3
Visibility: Public

A KGX transformation of the BioPortal ontology Cancer Chemoprevention Ontology (CANCO), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them. The base graph is the ontology on its own, imports stripped; the full graph, where built, has the import closure merged in.

Base graph at a glance

206
Nodes
258
Edges
0.3
Version
2026-09-14
Transformed

Products & downloads

Base
KGX base graph (imports stripped)
CANCO.tar.gz
206 nodes · 258 edges
Full
KGX full graph (imports merged in)
CANCO_full.tar.gz
248 nodes · 340 edges

The base graph contains CANCO_nodes.tsv and CANCO_edges.tsv. The full graph contains CANCO_full_nodes.tsv and CANCO_full_edges.tsv: this ontology plus the 1 it imports (and their imports in turn), merged by ROBOT. Use it when the imported terms matter; the base graph merges more cleanly with other graphs. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Imports 1

What this ontology pulls in through owl:imports. An import that is itself a BioPortal ontology links to its page here; a module of one links to the ontology it belongs to; anything else links out, or is named by its namespace when it is not a web address. The base graph leaves all of these out; the full graph, where built, has them merged in.

Biolink categories 5 categories across 206 nodes

NamedThing114
Attribute26
Activity23
InformationContentEntity23
PhysicalEntity20

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 92 of 206 nodes (44.7%)

6is a seed term whose Biolink class is not in doubt
86inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 258 edges

Association258

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