About: http://webisa.webdatacommons.org/188810145

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	offerings of a social networking site, such as sharing pictures, writing on friend???s walls,
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com