About: http://webisa.webdatacommons.org/219936257

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	I still find that when I add books to the Calibre library in Windows XP, the adding books dialogue box often fails to close afterward, and will not go away unless I restart Calibre. (I know there was a fix on this a few versions back.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com