About: http://webisa.webdatacommons.org/398301474

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	You probably recognize this approach as what most e-commerce sites do, but with a little creativity you can extend the idea to other types of sites.
http://www.w3.org/ns/prov#wasQuotedFrom	clickz.com