About: http://webisa.webdatacommons.org/310162899

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	That covers pretty much every seller except Apple and B&N that provides ePub.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com