Visibility: Public
A KGX transformation of the BioPortal ontology Skin Physiology Ontology (SPO), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.
Graph at a glance
397
Nodes
674
Edges
2
Version
2026-08-25
Transformed
Products & downloads
Contains SPO_nodes.tsv and SPO_edges.tsv. Releases are incremental, so this points at whichever release most recently rebuilt this ontology.
Per-node-type (Biolink category) counts aren't recorded in the index for this ontology — each node carries a category column in the KGX download. Total nodes: 397.
Per-edge-type (Biolink category) counts aren't recorded in the index for this ontology — each edge carries category, predicate and relation columns in the KGX download. Total edges: 674.