About: http://webisa.webdatacommons.org/391241096

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	If so, it is generated automatically by Launch Services based on the document types your applications claim to be able to handle.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com