About: http://webisa.webdatacommons.org/392723376

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	Slavery was a fact of life in all cultures throughout the world.
http://www.w3.org/ns/prov#wasQuotedFrom	singletrackworld.com