About: http://webisa.webdatacommons.org/9407878

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 example of such an operation is a measuring scanner, whose measurement timing is determined by the stand-alone sensor used as an event trigger.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com