About: http://webisa.webdatacommons.org/402792055

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	tended to workers in certain types of industrial, mining, transport, com-
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org