About: http://webisa.webdatacommons.org/291603399

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, images that were recorded before a triggering event, such as an intrusion or a fire, may be stored and compared to images recorded after a triggering event.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com