@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:altLabel "NOC modified spar buoy" ; skos:definition "Modified version of the standard spar buoy designed by the National Oceanography Centre (NOC) also known as Bubble Buoy. Strengthened and lengthened structure in order to carry acoustic resonators that measure sub-surface bubble populations."@en ; skos:notation "SDN:B76::B7600016" ; skos:note "accepted"@en ; skos:prefLabel "National Oceanography Centre [modified length and strength] {Bubble Buoy} spar buoy"@en . skos:member .