About: http://webisa.webdatacommons.org/311528690

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 think your suggestion is an improvement, but what if the original answerer does not agree?
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com