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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EXO

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Exposure Ontology

KGXBioPortal ontologyv2025-08-29CC BY 4.0
Visibility: Public

A KGX transformation of the BioPortal ontology Exposure Ontology (EXO), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

198
Nodes
222
Edges
2025-08-29
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
EXO.tar.gz
198 nodes · 222 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 EXO_nodes.tsv and EXO_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 2 categories across 198 nodes

NamedThing187
Activity11

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 11 of 198 nodes (5.6%)

1is a seed term whose Biolink class is not in doubt
10inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 222 edges

Association222

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