About: http://webisa.webdatacommons.org/67464932

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 31 may be a point light sources such as a light emitting diode (LED) or a linear light source such as a cold cathode fluorescent lamp (CCFL).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com