About: http://webisa.webdatacommons.org/61131462

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	This also makes sense if you consider that the real challenge to books is from other forms of entertainment.
http://www.w3.org/ns/prov#wasQuotedFrom	ireaderreview.com