@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix rdfs: . @prefix skos: . a skos:Concept ; dct:created "2019-01-14" ; dct:modified "2019-01-14" ; ns3:hasProfile ; ns1:status ; rdfs:seeAlso ; skos:definition "direction_of_X means direction of a vector"@en ; skos:exactMatch ; skos:prefLabel "direction of sea water velocity"@en ; ns2:hadPrimarySource .