About: http://webisa.webdatacommons.org/218679874

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	The link you cite says only that there was an attempt to create and use CW. How does this translate into they have used?
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com