About: http://webisa.webdatacommons.org/190236865

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 guess this would be the appropriate thing to do, especially if the question is a little older.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com