About: http://webisa.webdatacommons.org/230513078

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	(There was an even more interesting article on the NT insider, but I cannot find it online).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com