PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If trade, or factors such as immigration that affect the relative supply of workers, were the predominant cause of wage disparities, one would expect to see domestic producers taking advantage of the lower cost of unskilled workers by using more of them.
http://www.w3.org/ns/prov#wasQuotedFrom
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