<http://webisa.webdatacommons.org/19326922> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/19326922> <http://www.w3.org/ns/prov#value> "UV, or ultraviolet, light is an invisible form of electromagnetic radiation that has a shorter wavelength than the light humans can see." . <http://webisa.webdatacommons.org/19326922> <http://www.w3.org/ns/prov#wasQuotedFrom> <wisegeek.org> . <http://webisa.webdatacommons.org/prov/203132729> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/19326922> .