@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: . skos:member . skos:altLabel "David neuston net" , "David neuston net"@en ; skos:broader , ; skos:definition "Has a 30 cm x 15 cm rectangular mouth opening with a net 365 cm in length (21.3 meshes to cm). Normally towed at 5-6 knots [Wiebe and Benfield 2003 Plate 20 D]."@en ; skos:inScheme ; skos:notation "SDN:L22::NETT0113" ; skos:note "accepted"@en ; skos:prefLabel "Neuston net - David (1965)"@en . skos:narrower . skos:narrower . skos:narrower . skos:narrower .