About: http://webisa.webdatacommons.org/173883808

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	They can use other sources just like the nook such as Fictionwise, WPL, and Gutenberg.
http://www.w3.org/ns/prov#wasQuotedFrom	barnesandnoble.com