This is a curated snapshot of the BioPortal ontology repository (http://bioportal.bioontology.org/). The dataset contains the original serialisation (fileextension .orig) and a curated OWL/XML seriali
Wikidata instanceOf, subclassOf, isa-relation dumps of Feb 15, 2021. The combination of these files is used to determine the ancestors of each node at 1 or more levels above it. P279 (subclass of) P31
