@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . skos:prefLabel "Event action"@en . skos:prefLabel "Event subject"@en . rdf:type skos:Collection ; skos:definition "Terms used in SensorML to describe aspects of an Event." ; skos:member , , ; skos:prefLabel "SensorML Event Classification Terms" . skos:prefLabel "Event process"@en .