About: http://webisa.webdatacommons.org/176660278

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	You have to convert ePub (most common eBook format) - one more step on something that should be simple - if you want to recommend something to non-techy friends or family (especially older ones) then Nook is a better choice.
http://www.w3.org/ns/prov#wasQuotedFrom	androidcentral.com