About: http://webisa.webdatacommons.org/382029423

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	I would say your best bet is to use one of the many existing scripts that have been developed to do exactly this sort of thing.
http://www.w3.org/ns/prov#wasQuotedFrom	highrankings.com