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

COMET

OK

LinkML Common Metadata Elements and Terms

KGXBioPortal ontologyMIT
Visibility: Public

A KGX transformation of the BioPortal ontology LinkML Common Metadata Elements and Terms (COMET), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

446
Nodes
813
Edges
—
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
COMET.tar.gz
446 nodes · 813 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 COMET_nodes.tsv and COMET_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 2 categories across 446 nodes

NamedThing444
Procedure2

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 2 of 446 nodes (0.4%)

1is a seed term whose Biolink class is not in doubt
1takes the category of a term it is mapped to by exact match

Biolink categories 1 category across 813 edges

Association813

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