About: http://webisa.webdatacommons.org/411830644

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	This demand has already been raised by a number of auto, steel, rubber, packinghouse and other unions.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org