About: http://webisa.webdatacommons.org/368655632

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It is assumed that each ray carries the same amount of radiant power, and the energies associated with different wavelengths are decoupled (i.e., phenomena such as fluorescence are not addressed).
http://www.w3.org/ns/prov#wasQuotedFrom	opticsinfobase.org