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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VIVO

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VIVO Ontology for Researcher Discovery

KGXBioPortal ontologyvversion 1.7
Visibility: Public

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

Graph at a glance

891
Nodes
1,156
Edges
version 1.7
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
VIVO.tar.gz
891 nodes · 1K 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 VIVO_nodes.tsv and VIVO_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 7 categories across 891 nodes

NamedThing721
InformationContentEntity120
Activity32
PhysicalEntity7
Procedure7
Attribute3
Publication1

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 170 of 891 nodes (19.1%)

6is a seed term whose Biolink class is not in doubt
164inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 1,156 edges

Association1,156

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