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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RDAO

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Rare Diseases Awareness Ontology

KGXBioPortal ontologyv3.2CC BY 4.0
Visibility: Public

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

Graph at a glance

344
Nodes
551
Edges
3.2
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
RDAO.tar.gz
344 nodes · 551 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 RDAO_nodes.tsv and RDAO_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 4 categories across 344 nodes

NamedThing281
Activity33
PhysicalEntity24
Attribute6

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 63 of 344 nodes (18.3%)

3is a seed term whose Biolink class is not in doubt
60inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 551 edges

Association551

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