@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::TOOL1274" ; dc:date "2018-08-02 15:26:57.0" ; dc:identifier "SDN:L22::TOOL1274" ; pav:authoredOn "2018-08-02 15:26:57.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "BAS Net Traps" , "BAS Net Traps"@en ; skos:broader , ; skos:definition "A pair of nets composed by an upward-looking bongo net, composed by two conjoined rings, and a downward-looking net with lead weights on the net-ring. The net traps are connected to a brass jawed mechanism, which uses brass messengers sent down the wires to sequentially open them at the desired depth, and close them at the end of the sampling period before for recovery. They are designed to catch plankton swimming into them from both directions."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1274" ; skos:note "accepted"@en ; skos:prefLabel "British Antarctic Survey Net Traps"@en ; skos:related .