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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	Posted March 25, 2014 at 12:52 am | Permalink How did humans work out that that is valid other than by observing that it works in the world?
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com