About: http://webisa.webdatacommons.org/120464074

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	In order to obtain light of three primary colors, a light source such as an LED or a lamp other than the laser can also be used in addition to the laser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com