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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CTO-NDD

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Clinical Trials Ontology - Neurodegenerative Diseases

KGXBioPortal ontologyv0.6
Visibility: Public

A KGX transformation of the BioPortal ontology Clinical Trials Ontology - Neurodegenerative Diseases (CTO-NDD), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

381
Nodes
376
Edges
0.6
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
CTO-NDD.tar.gz
381 nodes · 376 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 CTO-NDD_nodes.tsv and CTO-NDD_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 1 category across 381 nodes

NamedThing381

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

Biolink categories 1 category across 376 edges

Association376

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