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PrefixNamespace IRI
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foafhttp://xmlns.com/foaf/0.1/
n7http://commons.wikimedia.org/wiki/Special:FilePath/NormSPD.
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xsdhhttp://www.w3.org/2001/XMLSchema#
dbpediahttp://dbpedia.org/resource/
Subject Item
dbpedia:Spectral_power_distribution
rdfs:comment
In radiometry, photometry and color science, a spectral power distribution (SPD) measurement describes the power per unit area per unit wavelength of an illumination (radiant exitance). More generally, the term spectral power distribution can refer to the concentration, as a function of wavelength, of any radiometric or photometric quantity (e.g.
foaf:depiction
n7:png
dbpedia-owl:thumbnail
n5:300