About: http://webisa.webdatacommons.org/298965303

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	Yeah, they are not cheap, but each one is an original, each one is made by hand, and each one is so useful!
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com