About: http://webisa.webdatacommons.org/159855561

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	The proportion of warriors varied with time and place, but in many of these societies, the average farmer was a slave.
http://www.w3.org/ns/prov#wasQuotedFrom	overcomingbias.com