About: http://webisa.webdatacommons.org/426649501

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	When you use the service and sign on there is an opt-out to tell all your friends about the service.
http://www.w3.org/ns/prov#wasQuotedFrom	techcrunch.com