<http://webisa.webdatacommons.org/139529473>	<http://www.w3.org/ns/prov#value>	"products, such as wheat, oats, barley," .
<http://webisa.webdatacommons.org/139529473>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<loc.gov> .
<http://webisa.webdatacommons.org/139529473>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/9819454>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139529473> .