About: http://webisa.webdatacommons.org/64316934

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	// if you want only files you will need to test for if entry is a file
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com