About: http://webisa.webdatacommons.org/402191526

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	A value system provides the criteria justifying why the problem is a problem, and why the solution would count as an improvement. (In a simple case, there is a single sponsor whose value system is paramount.)
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com