@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 "SNPURFPB" ; dc:identifier "SNPURFPB" ; dc:isVersionOf ; pav:authoredOn "25-NOV-09" ; pav:version "1" ; owl:versionInfo "1" ; skos:altLabel "NormPUpt_>2um" ; skos:definition "Measurements made by radiotracer and DCMU photosynthesis inhibitor doped incubation followed by counting of particulates collected on a 2um pore filter. Rates normalised by dividing total uptake by incubation duration in hours." ; skos:notation "SNPURFPB" ; skos:note "accepted" ; skos:prefLabel "Uptake rate (hourly) of phosphate per unit time per unit volume of the water body [particulate >2um phase] by isotope-labelled tracer addition, DCMU poisoning, incubation at unspecified light level, filtration and counting residue"@en .