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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BTO-EMMO

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Brinell Test Ontology-EMMO

KGXBioPortal ontologyv3.0.4 (EMMO, CHAMEO, MT)
Visibility: Public

A KGX transformation of the BioPortal ontology Brinell Test Ontology-EMMO (BTO-EMMO), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them. The base graph is the ontology on its own, imports stripped; the full graph, where built, has the import closure merged in.

Base graph at a glance

166
Nodes
63
Edges
3.0.4 (EMMO, CHAMEO, MT)
Version
2026-09-14
Transformed

Products & downloads

Base
KGX base graph (imports stripped)
BTO-EMMO.tar.gz
166 nodes · 63 edges
Full
KGX full graph (imports merged in)
BTO-EMMO_full.tar.gz
4K nodes · 13K edges

The base graph contains BTO-EMMO_nodes.tsv and BTO-EMMO_edges.tsv. The full graph contains BTO-EMMO_full_nodes.tsv and BTO-EMMO_full_edges.tsv: this ontology plus the 3 it imports (and their imports in turn), merged by ROBOT. Use it when the imported terms matter; the base graph merges more cleanly with other graphs. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Imports 2

What this ontology pulls in through owl:imports. An import that is itself a BioPortal ontology links to its page here; a module of one links to the ontology it belongs to; anything else links out, or is named by its namespace when it is not a web address. The base graph leaves all of these out; the full graph, where built, has them merged in.

Biolink categories 1 category across 166 nodes

NamedThing166

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 63 edges

Association63

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