@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: . rdf:type skos:Concept ; dce:identifier "SDN:L35::MAN0225" ; dc:date "2022-09-14 17:14:37.0" ; dc:identifier "SDN:L35::MAN0225" ; pav:authoredOn "2022-09-14 17:14:37.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "Knudsen" ; skos:definition "A Canadian company that specialises in the design and manufacturing of echosounders for hydrographic survey and mapping, pre/post dredging survey, ship navigation, oceanographic research, and sub-bottom profiling of the sea bottom sediment layers. It was founded in 1981."@en ; skos:notation "SDN:L35::MAN0225" ; skos:note "accepted"@en ; skos:prefLabel "Knudsen Engineering Limited"@en ; skos:related , , , , , , .