System of Concepts http://www.snik.eu/ontology/bb/SystemOfConcepts rdf:type meta:EntityType↪ entity type rdfs:label System of Concepts @en سیستم مفاهیم @fa inverse relations is ov:defines of sniko:bb↪ Health Information Systems Ontology is rdfs:subClassOf of bb:Classification↪ Classification bb:Nomenclature↪ Nomenclature bb:Umls↪ UMLS is skos:closeMatch of he:Begriffssystem↪ System of Concepts