About: http://webisa.webdatacommons.org/390906124

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	e only notational convenience. (it is sometimes easier to say x in NO rather than x is a set that does not contain itself).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com