About: http://webisa.webdatacommons.org/86087545

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 question is a bit ambiguous, but I was hoping that there was an existing body of literature, and I did not want to make it too restrictive.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net