About: http://webisa.webdatacommons.org/10558156

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	// my test program can set a parent, but it can not tell if a directory is a parent of another directory or file.
http://www.w3.org/ns/prov#wasQuotedFrom	javaprogrammingforums.com