About: http://webisa.webdatacommons.org/276752715

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	They are generally included in surveillance equipment and used for example for viewing an area to determine whether an article or person occurs or appears in that area, in the scope of the unit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com