About: http://webisa.webdatacommons.org/83555571

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 still think the question is an edge case, but I must say that I stepped into this discussion mostly because, like yourself, I sometimes wish those questions were appropriate for Stack Overflow.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com