About: http://webisa.webdatacommons.org/275979928

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	They were sentenced to hard labor, and bought and sold by sheriffs and judges among other opportunists to corporations such as U.S. Steel, Tennessee Coal, railroads, lumber camps, and factories.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com