About: http://webisa.webdatacommons.org/394645114

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	Well, do not I feel stupid, doubly so because what you were describing was a variation of what I took some trouble to explain that I would also done (see below).
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org