About: http://webisa.webdatacommons.org/55046575

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	The 1971 version has 62 signatories including the United Kingdom, the United States, Russia and China as of May 2009, but does not include, notably, Canada.
http://www.w3.org/ns/prov#wasQuotedFrom	duhaime.org