About: http://webisa.webdatacommons.org/180171568

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	But other methods are free so the fact that there is a cost probably counts as a con.
http://www.w3.org/ns/prov#wasQuotedFrom	writinghood.com