About: http://webisa.webdatacommons.org/140271832

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	One measure would be the number of published titles available through GBS compared to the Kindle, Sony's eReader and other systems such as the iPhone.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com