About: http://webisa.webdatacommons.org/222636494

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	Otherwise, you miss for example the case when the owner of the file removed the x-bit for himself.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com