About: http://webisa.webdatacommons.org/53278478

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	For example, lenses or mirrors or other optical elements may also be utilized to construct both the light source element and the light receiver element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es