@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 sdo: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . @prefix xsd: . rdf:type sdo:DefinedTerm ; sdo:description "A British Antarctic Survey-built pelagic trawl system, best suited to catch fish. For targeted sampling in specific swarms or water layers, two nets can be used independently. The RMT system is operated in combination with the down-wire net monitor, a custom-built electronic system that enables two-way communications between the net and controllers aboard the ship. The net has a mouth opening of 25 m^2, and weighs around 1000 kg."@en ; sdo:inDefinedTermSet ; sdo:name "British Antarctic Survey Rectangular Midwater Trawl 25"@en ; sdo:termCode "SDN:L22::NETT0181" .