About: http://webisa.webdatacommons.org/324790917

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	You can test if a file is blocked by right clicking the file and looking at its properties ??? it will have an Unblock button at the bottom right of the dialog.
http://www.w3.org/ns/prov#wasQuotedFrom	msmvps.com