@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:L22::TOOL1262" ; dc:date "2018-08-02 15:26:57.0" ; dc:identifier "SDN:L22::TOOL1262" ; pav:authoredOn "2018-08-02 15:26:57.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "BGS DTB" , "BGS DTB"@en ; skos:broader , , ; skos:definition "A British Geological Survey-built seismic tool, designed to be towed behind a ship within a water depth range of 100m - 2000m. The DTB has a vertical resolution of 1m, and acoustic penetrations of up to 150m."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1262" ; skos:note "accepted"@en ; skos:prefLabel "British Geological Survey Deep Tow Boomer"@en ; skos:related .