About: http://webisa.webdatacommons.org/154358320

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	Many are marked down in place, but many more are destroyed.(And, yes, a book is a consumer product.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.co.uk