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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OBIWS

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Bioinformatics Web Service Ontology

KGXBioPortal ontologyvRelease v1.1
Visibility: Public

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

Graph at a glance

346
Nodes
592
Edges
Release v1.1
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
OBIWS.tar.gz
346 nodes · 592 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 OBIWS_nodes.tsv and OBIWS_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 7 categories across 346 nodes

NamedThing135
InformationContentEntity132
PhysicalEntity35
Procedure35
MolecularEntity6
Attribute2
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 211 of 346 nodes (61.0%)

6is a seed term whose Biolink class is not in doubt
205inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 592 edges

Association592

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