About: http://webisa.webdatacommons.org/425403043

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	I think the question is a very interesting one (as evidenced by the link to my work that David supplied below).
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net