About: http://webisa.webdatacommons.org/260456575

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	I will say it started strong, but tapered off towards the end - but I think that may be due to the fact books are difficult to manage, author & produce while still maintaining some sort of life.
http://www.w3.org/ns/prov#wasQuotedFrom	grassroots-oracle.com