About: http://webisa.webdatacommons.org/67547900

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 basis of commercial publishing is that the books are pre-screened by people other than the author, and so there is some guarantee of readability going in.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com