About: http://webisa.webdatacommons.org/17299599

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	it is still in heavy development but downloadable now to have a go, including source.
http://www.w3.org/ns/prov#wasQuotedFrom	atomic-systems.com