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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CTENO

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Ctenophore Ontology

KGXBioPortal ontology
Visibility: Public

A KGX transformation of the BioPortal ontology Ctenophore Ontology (CTENO), 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

684
Nodes
943
Edges
—
Version
2026-09-14
Transformed

Products & downloads

Base
KGX base graph (imports stripped)
CTENO.tar.gz
684 nodes · 943 edges
Full
KGX full graph (imports merged in)
CTENO_full.tar.gz
1K nodes · 2K edges

The base graph contains CTENO_nodes.tsv and CTENO_edges.tsv. The full graph contains CTENO_full_nodes.tsv and CTENO_full_edges.tsv: this ontology plus the 8 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 8 · 8 in KG‑Bioportal

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 10 categories across 684 nodes

NamedThing217
AnatomicalEntity189
Cell109
OrganismTaxon90
CellularComponent35
LifeStage15
PhysicalEntity15
MolecularEntity11
BiologicalProcessOrActivity2
ChemicalEntity1

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 467 of 684 nodes (68.3%)

9is a seed term whose Biolink class is not in doubt
458inherits from a seed term above it in the hierarchy

Biolink categories 1 category across 943 edges

Association943

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