@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix rdfs: . @prefix skos: . a skos:Concept, ns3:Entity ; dct:created "2019-01-15" ; dct:modified "2019-01-15" ; ns2:hasProfile ; ns1:status ; rdfs:seeAlso ; skos:definition "Rotation of the sensor in the xz-plane of the sensor reference frame; positive when positive +z-axis rotates directly towards +x-axis. (radians) "@en ; skos:exactMatch ; skos:prefLabel "Sensor Rotation about X-axis"@en ; ns3:hadPrimarySource .