This is an ontology that collects all of the core uberon, plus ALLgross anatomical ontologies for metazoans. Uberon ontologies with the prefix collected are ontologies thatimport the core Uberon ontology together with one or more externaltypically species-centric ontologies plus *bridging* axioms thatconnect Uberon to the species-centric ontology. Bridging axioms may bedirect equivalence axioms, taxonomic equivalence axioms, or subclassaxioms. See the Uberon homepage for details.