About: http://webisa.webdatacommons.org/237259957

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 am trying to work out a clear way of addressing your question; I think it is mostly a case of giving you a more concrete example.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com