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<http://webisa.webdatacommons.org/335235770>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fordlibrarymuseum.gov> .
<http://webisa.webdatacommons.org/prov/473648699>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/335235770> .
<http://webisa.webdatacommons.org/335235770>	<http://www.w3.org/ns/prov#value>	"George Humphreys, for example, specialized in environmental issues and accumulated files on such topics as air and water quality, climate change, and wildlife management." .
<http://webisa.webdatacommons.org/prov/364477288>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/335235770> .