About: http://webisa.webdatacommons.org/282007289

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	Now I don???t know about you but this has crossed my Rubicon as far as Google intrusiveness is concerned, and their opt-out scheme, as explained in the article is a bad one.
http://www.w3.org/ns/prov#wasQuotedFrom	showmedo.com