About: http://webisa.webdatacommons.org/404023553

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	As a proof, , here is a link to a rather nasty article from SF Bay Guardian from 2006 which presents some early signs of the inevitable backlash an shows how far ahead SF is in this.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com