About: http://webisa.webdatacommons.org/198302079

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 of such sites can post messages and other content to web pages accessible to various parties of their choosing (for example, to ???friends only??? or to the public at large).
http://www.w3.org/ns/prov#wasQuotedFrom	google.es