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<http://webisa.webdatacommons.org/269226454>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/269226454>	<http://www.w3.org/ns/prov#value>	"In fact, many manufacturers already offer cars that run on alternative fuels such as electricity, natural gas, and ethanol." .
<http://webisa.webdatacommons.org/269226454>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .