About: http://webisa.webdatacommons.org/9122944

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	Apparently this contains enough information when unzipping to deduce whether the object is a file or a directory, and also has space for other permission and attribute information.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com