About: http://webisa.webdatacommons.org/351397733

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	We have analysed the Electromagnetic Spectrum and identified the properties of the various types of radiation, a part of which is visible light which we are all so interested in as photographers.
http://www.w3.org/ns/prov#wasQuotedFrom	luminous-landscape.com