About: http://webisa.webdatacommons.org/12456922

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	By the early 1900s, cheap Mexican labor was needed for work in the mines, railroads, agriculture and other industries.
http://www.w3.org/ns/prov#wasQuotedFrom	somosprimos.com