@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:P07::CFSN0614" ; dc:date "2013-06-27 14:07:55.0" ; dc:identifier "SDN:P07::CFSN0614" ; dc:isReplacedBy ; dc:replaces ; pav:authoredOn "2013-06-27 14:07:55.0" ; pav:hasCurrentVersion ; pav:hasVersion ; pav:version "2" ; void:inDataset ; owl:deprecated "true" ; owl:sameAs , , , ; owl:versionInfo "2" ; skos:altLabel "" ; skos:definition "'spectral' means per unit wavelength or as a function of wavelength; spectral quantities are sometimes called 'monochromatic'. Radiation wavelength has standard name radiation_wavelength. Radiance is the radiative flux in a particular direction, per unit of solid angle. If radiation is isotropic, the radiance is independent of direction, so the direction should not be specified. If the radiation is directionally dependent, a standard name of upwelling or downwelling radiance should be chosen instead."@en ; skos:notation "SDN:P07::CFSN0614" ; skos:note "deprecated"@en ; skos:prefLabel "isotropic_spectral_radiance_in_air"@en ; skos:related , , .