About: http://webisa.webdatacommons.org/418692195

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	it is easily doable, but in my opinion a waste of time simply because you do not own the site/domain so if they ever decide to ban you or remove your site all your hard work was a waste of time.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalpoint.com