About: http://webisa.webdatacommons.org/347870786

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	Well, technically need is an overstatement, at least in Thom's work.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net