is a Knowledge Graph.
It is part of the OKN collection.
The NCI-PID 2.0 Knowledge Graph converts NCI Pathway Interaction Database version 2.0 networks into RDF, capturing protein interactions, signaling pathways, and post-translational modifications enriched with INDRA evidence metadata.
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| ncipidkg.graph.ttl | NCI-PID 2.0 KG RDF graph | 7bc65b82-2a2f-11ed-ac45-0ac135e8bacf | GraphProduct | ttl | RDF graph converting NCI Pathway Inte... |
| ncipidkg.sparql | NCI-PID 2.0 KG SPARQL | sparql | ProgrammingInterface | http | SPARQL endpoint for NCI-PID 2.0 KG |
| ncipidkg.tpf | NCI-PID 2.0 KG TPF | ncipidkg | ProgrammingInterface | http | Triple Pattern Fragments endpoint for... |
NCI-PID 2.0 KG
The NCI-PID 2.0 Knowledge Graph converts NCI Pathway Interaction Database version 2.0 networks into RDF, capturing protein interactions, signaling pathways, and post-translational modifications enriched with INDRA evidence metadata.
The OKN registry entry notes that the graph is built by converting 196 NCI-PID 2.0 pathway networks from Cytoscape CX2 into RDF using standard biological ontologies including RO, GO, SIO, and UniProt identifiers.
Relationship assertions are reified so that evidence counts and source attribution can be attached directly to individual pathway statements, making the graph useful for provenance-aware pathway querying and downstream analysis.
This resource was automatically synchronized from the FRINK OKN registry.
Created: March 30, 2026 | Last modified: July 01, 2026