@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:S04::S041017" ; dc:date "2009-02-19 16:20:11.0" ; dc:identifier "SDN:S04::S041017" ; dc:isVersionOf ; pav:authoredOn "2009-02-19 16:20:11.0" ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "pyrgeometer" ; skos:broader ; skos:definition "A device that measures the atmospheric infra-red radiation spectrum that extends approximately from 4.5um to 100um."@en ; skos:notation "SDN:S04::S041017" ; skos:note "accepted"@en ; skos:prefLabel "pyrgeometer"@en ; skos:related .