About: http://webisa.webdatacommons.org/178110093

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	Their book is a great read and I think their solutions sensible:
http://www.w3.org/ns/prov#wasQuotedFrom	eoinpurcellsblog.com