About: http://webisa.webdatacommons.org/17329090

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	implementation is particularly easy to follow, but once you've 'got it',
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net