@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix dcterms: . @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: . sssom:object_id . sssom:object_id . skos:member . skos:related . dc:isVersionOf . skos:narrower . skos:narrower . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1205" ; dc:date "2018-01-30 16:59:47.0" ; dc:identifier "SDN:L22::TOOL1205" ; pav:authoredOn "2018-01-30 16:59:47.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "EK80" , "EK80"@en ; skos:broader , ; skos:definition "A high precision scientific echo sounder, designed to simultaneously operate frequencies ranging from 10 to 500 kHz. EK80 is a modular echo sounder system, and can operate with a combination of split and single beam transducers facilitated by a built-in calibration application. This system was built in succession to the EK60 echo sounder."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1205" ; skos:note "accepted"@en ; skos:prefLabel "Simrad EK80 echo sounder"@en ; skos:related . sssom:subject_id . skos:narrower . sssom:subject_id . skos:related . skos:narrower . sssom:object_id . sssom:subject_id .