About: http://webisa.webdatacommons.org/309829548

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	While the numbers are relatively small, there is an increase in the number of people who buy print and digital versions interchangeably with a slow decline in the number of people who exclusively buy e-books.
http://www.w3.org/ns/prov#wasQuotedFrom	infodocket.com