About: http://webisa.webdatacommons.org/267876496

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	Since you mentioned tarballs, instead of simply echoing whether a file is identical or different, you could just echo them into an include/exclude file list for use with tar --files-from / --exclude-from.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com