About: http://webisa.webdatacommons.org/139559008

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	Users can share content, such as text, links, photos and bookmarks, and can also create various activity streams broken down by type of service.
http://www.w3.org/ns/prov#wasQuotedFrom	techcrunch.com