<http://webisa.webdatacommons.org/151817975>	<http://www.w3.org/ns/prov#value>	"In a year that is especially notable for the first African-American man winning the presidential nomination of the Democratic party, Sarah Palin also reminds us that America is the land of opportunity." .
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<http://webisa.webdatacommons.org/prov/246888268>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/151817975> .
<http://webisa.webdatacommons.org/151817975>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .