About: http://webisa.webdatacommons.org/396776635

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	The books are indeed listed everywhere as being published by them, and are available on sites such as barnes and noble, amazon, ebay, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	writers-network.com