About: http://webisa.webdatacommons.org/242755108

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	micco beat me to it, but that book is a great read and details, if not quite the OP, then certainly a good guide for amssing money (vs. keeping up with the Jones'.)
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com