About: http://webisa.webdatacommons.org/437198407

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	This was in keeping with the traditional bookselling model, in which retailers such as Barnes and Noble buy books at wholesale prices from publishers and then set their own prices.Then Apple entered the e-book picture with its iPad.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com