About: http://webisa.webdatacommons.org/209128760

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	Thanks to Calibre, there is an easy fix for this if you want to get your sideloaded ebooks (non-Amazon ebooks) to appear in the ebook library along with all your other Kindle ebooks.
http://www.w3.org/ns/prov#wasQuotedFrom	the-ebook-reader.com