About: http://webisa.webdatacommons.org/5845186

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	In my blog there is an implementation if you want to take a look (but it is written on C).
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net