About: http://webisa.webdatacommons.org/291529302

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	To share with your friend via some social networking sites, such as del.icio.us, digg, myspace, facebook, twitter and so on, Addthis provides a great, and free, service.
http://www.w3.org/ns/prov#wasQuotedFrom	tutsplus.com