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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PROJ

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Project ontology

KGXBioPortal ontologyv2020CC BY 4.0
Visibility: Public

A KGX transformation of the BioPortal ontology Project ontology (PROJ), 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

87
Nodes
52
Edges
2020
Version
2026-09-14
Transformed

Products & downloads

Base
KGX base graph (imports stripped)
PROJ.tar.gz
87 nodes · 52 edges
Full
KGX full graph (imports merged in)
PROJ_full.tar.gz
430 nodes · 988 edges

The base graph contains PROJ_nodes.tsv and PROJ_edges.tsv. The full graph contains PROJ_full_nodes.tsv and PROJ_full_edges.tsv: this ontology plus the 3 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 3

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 1 category across 87 nodes

NamedThing87

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 52 edges

Association52

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