About: http://webisa.webdatacommons.org/447285402

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 won???t be long before there???ll be a service that compares the file to, say, a canonical reference and automatically deletes anything additional, such as an ad.
http://www.w3.org/ns/prov#wasQuotedFrom	corante.com