Petri Net http://www.snik.eu/ontology/bb/PetriNet meta:chapter bb:chapter5-2↪ On Models and Metamodels rdf:type meta:EntityType↪ entity type rdfs:label Petri Net @en Petri شبکه @fa rdfs:subClassOf bb:BusinessProcessModel↪ Business Process Model bb:Model↪ Model skos:closeMatch dbr:Petri_Net inverse relations is ov:defines of sniko:bb↪ Health Information Systems Ontology