About: http://webisa.webdatacommons.org/236157624

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	Many Roman slaves, however, worked on farms, in mines and in other types of industry where life expectancy was typically short.
http://www.w3.org/ns/prov#wasQuotedFrom	biblicalarchaeology.org