About: http://webisa.webdatacommons.org/446000330

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	If you have any doubt, go to virtually any post about the Google Reader debacle and read the comments (I should add that the Google Reader audience are hugely more likely to participate via comments and other means).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com