About: http://webisa.webdatacommons.org/434197521

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, a user agent associated with an original destination may submit a SUBSCRIBE request to a server, such as an application server or SIP server, and the server may confirm the subscription as described above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com