Geographical Entity Ontology International Classification for Patient Safety Source
http://www.ontologydesignpatterns.org/cp/owl/objectrole.owl#Object http://purl.obolibrary.org/obo/BFO_0000030 LOOM
http://www.ontologydesignpatterns.org/cp/owl/objectrole.owl#Role http://purl.obolibrary.org/obo/BFO_0000023 LOOM