About: http://webisa.webdatacommons.org/454844984

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	Firstly, it is not possible to prove a negative so it cannot be shown that the MWP ??? or anything else, e.g. Father Christmas ??? does not exist.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com