About: http://webisa.webdatacommons.org/56713745

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	Brutal punishments and institutions were common for the most minor of offenses, and slaves died at staggering rates, with perhaps 10% of the slave population dying of disease, overwork and other causes.
http://www.w3.org/ns/prov#wasQuotedFrom	whynationsfail.com