About: http://webisa.webdatacommons.org/316716472

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	My guess is that amazon and other online retailers will have it for those interested.
http://www.w3.org/ns/prov#wasQuotedFrom	antionline.com