About: http://webisa.webdatacommons.org/217592346

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	A service request remains valid until a certain termination criterion is met; such a criterion may be e.g. a time limit, a number of events or a given event.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com