About: http://webisa.webdatacommons.org/398163302

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	For example, if the problem is a decision problem for a set A of natural numbers, the oracle machine supplies the oracle with a natural number, and the oracle responds with yes" or no stating whether that number is an element of A.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org