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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HTN

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Hypertension Ontology

KGXBioPortal ontology
Visibility: Public

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

Graph at a glance

1,130
Nodes
1,963
Edges
—
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
HTN.tar.gz
1K nodes · 2K 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 HTN_nodes.tsv and HTN_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 10 categories across 1,130 nodes

NamedThing758
InformationContentEntity177
Attribute67
Procedure35
BiologicalProcessOrActivity34
Activity25
PhysicalEntity22
Publication6
OrganismTaxon4
EnvironmentalFeature2

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 372 of 1,130 nodes (32.9%)

10is a seed term whose Biolink class is not in doubt
362inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 1,963 edges

Association1,963

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