About: http://webisa.webdatacommons.org/326614133

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	The light source 130 can either be a lamp that generates white light or a semiconductor light source, such as light emitting diodes (LED) or laser diodes, that can generate Red (R), Green (G) or Blue (B) light.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com