About: http://webisa.webdatacommons.org/299551007

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	Refinement evolved in discussions including Dave Abrahams, Greg Colvin, Beman Dawes, Rainer Deyke, Peter Dimov, John Maddock, Vladimir Prus, Shankar Sai, and others.
http://www.w3.org/ns/prov#wasQuotedFrom	boost.org