About: http://webisa.webdatacommons.org/390857669

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	edit: Downvoters should probably validate that this works first (it does, and is the most general solution to the problem.)
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com