About: http://webisa.webdatacommons.org/415670514

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	Q.E.D.12-31-2003, 07:18 PMGoogling the phrase turns up nothing particularly relevant.
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com