About: http://webisa.webdatacommons.org/335334966

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	Regardless of what kind of books you publish, the books must have some sort of content.
http://www.w3.org/ns/prov#wasQuotedFrom	bookmarket.com