About: http://webisa.webdatacommons.org/273124915

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	They???re not free to produce; even apart from money to the author and publisher there is a substantial cost associated with preparing the digital file.
http://www.w3.org/ns/prov#wasQuotedFrom	librarything.com