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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CHR

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Monochrom

KGXBioPortal ontologyv2025-10-15CC0 1.0
Visibility: Public

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

Graph at a glance

3,115
Nodes
5,154
Edges
2025-10-15
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
CHR.tar.gz
3K nodes · 5K 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 CHR_nodes.tsv and CHR_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 12 categories across 3,115 nodes

CellularComponent2,375
NamedThing525
OrganismTaxon93
InformationContentEntity74
Procedure23
PhysicalEntity13
Attribute3
BiologicalProcessOrActivity3
MaterialSample2
Publication2
Activity1
AnatomicalEntity1

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 2,590 of 3,115 nodes (83.1%)

14is a seed term whose Biolink class is not in doubt
2,257inherits from a seed term above it in the hierarchy
319takes the category of a term it is mapped to by exact match

Biolink categories 1 category across 5,154 edges

Association5,154

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