About: http://webisa.webdatacommons.org/409603924

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	The luminous engine is the closest I have seen.There is two features demonstrated in that video, both are a variation on what Phantom calls live link in this thread:
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net