About: http://webisa.webdatacommons.org/12436843

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	y.Books 4 to 7 (8 was an odd one and should have been a supplement) were reimagings and expansions of the core system.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com