About: http://webisa.webdatacommons.org/203590719

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	There is more at the link and I suspect it is mostly or fully correct.
http://www.w3.org/ns/prov#wasQuotedFrom	marginalrevolution.com