About: http://webisa.webdatacommons.org/1550195

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 can be considered self-contained because the application using the service does not have to depend on anything other than the service itself.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr