<http://webisa.webdatacommons.org/267587487>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usda.gov> .
<http://webisa.webdatacommons.org/prov/322456458>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/267587487> .
<http://webisa.webdatacommons.org/prov/252682301>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/267587487> .
<http://webisa.webdatacommons.org/267587487>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/267587487>	<http://www.w3.org/ns/prov#value>	"Scientists, engineers, economists and other professionals gathered" .