About: http://webisa.webdatacommons.org/153178922

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	It is even more important for technical manuals that may reference a page number somewhere else in the document which, in the case of ebooks, is a variable.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com