About: http://webisa.webdatacommons.org/5132871

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	So the frontend part looks into the localStorage and checks if there already is an entry for a specific file and if so, send it is mtime value to the dealer.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com