About: http://webisa.webdatacommons.org/261669937

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	My guess would be that it is some sort of moral of the story that applies to situations outside the book's context, but that would be just a guess.
http://www.w3.org/ns/prov#wasQuotedFrom	usingenglish.com