About: http://webisa.webdatacommons.org/277392587

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	An indicator device or mechanism which as a function of the intensity of the light reflected by each surface region produces a signal, especially an optical signal, which is associated with the relevant surface region.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com