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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FOODON

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The FoodOn Food Ontology

KGXBioPortal ontologyv2025-12-30CC BY 4.0
Visibility: Public

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

Graph at a glance

68,014
Nodes
125,225
Edges
2025-12-30
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
FOODON.tar.gz
68K nodes · 125K 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 FOODON_nodes.tsv and FOODON_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 19 categories across 68,014 nodes

NamedThing28,969
PhysicalEntity17,248
Food9,162
OrganismTaxon5,474
AnatomicalEntity4,224
Attribute1,458
MolecularEntity602
InformationContentEntity422
Activity390
ChemicalEntity69
EnvironmentalFeature64
BiologicalProcessOrActivity14
Procedure14
CellularComponent2
Cell1
MacromolecularComplex1
Polypeptide1
Protein1
Publication1

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 39,045 of 68,014 nodes (57.4%)

18is a seed term whose Biolink class is not in doubt
39,027inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 125,225 edges

Association125,225

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