About: http://webisa.webdatacommons.org/375161946

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	A mixture of heart, endurance, luck and persistence is a required trait for these men, and the book displays this by describing the obstacles the trainees must face---and clear.
http://www.w3.org/ns/prov#wasQuotedFrom	audible.com