About: http://webisa.webdatacommons.org/228658517

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	Attaching or unattaching a file makes the user partition dirty, so that users will be asked whether to save changes or not, even if no other content changes are made.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com