About: http://webisa.webdatacommons.org/55856935

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	But instead of using the halting problem, it uses a different sort of problem, which is to find a separating set for a pair of disjoint r.e. sets.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com