About: http://webisa.webdatacommons.org/249651282

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	Your edit does not change the answers to any of the questions you posed except for the fact that you are running 2.2 now - has that changed anything.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com