About: http://webisa.webdatacommons.org/63165413

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 am running Windows Vista and I can install Calibre, and it works perfectly, but if I shutdown my computer, half the files including all executable files are deleted.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com