About: http://webisa.webdatacommons.org/211026211

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	To direct light from the source to the sensor that reads light values, scanners may use prisms, lenses, and other optical components.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com