About: http://webisa.webdatacommons.org/2197329

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	However, the error that you get in that case is not very enlightening anyways, and other cases are not so clear cut.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com