About: http://webisa.webdatacommons.org/173367889

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 have not used it in a while, but I think its in the file types under File > Save As.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com