About: http://webisa.webdatacommons.org/100314192

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 didn't find credible sources for your dires, but opinions, while there is a document for what I advanced, Kohl letter !
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com