_:vb7066820	<http://purl.org/dc/terms/bibliographicCitation>	"1776: Adam Smith, The Wealth of Nations"@en .
_:vb7066820	<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>	"Where ten thousand pounds can be employed in the grocery trade, the wages of the grocer's labour make but a very trifling addition..."@en .