About: http://webisa.webdatacommons.org/410189712

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	On the other hand, niche publishers are able to sell on Amazon and other online book retailers and give a discount to the retailer of as little as 20%, and can refuse to accept returns altogether as well.
http://www.w3.org/ns/prov#wasQuotedFrom	libraryjuicepress.com