About: http://webisa.webdatacommons.org/291798958

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	Books are a product and can be freely discussed; they are considered separately entities from the authors who write them (although clearly not by the writers sometimes).
http://www.w3.org/ns/prov#wasQuotedFrom	thepassivevoice.com