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<http://webisa.webdatacommons.org/prov/42115447>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452817630> .
<http://webisa.webdatacommons.org/452817630>	<http://www.w3.org/ns/prov#value>	"The following is a transcript of the prepared remarks of Republican Arizona Sen. John McCain, delivered on April 15, 2008, in Pittsburgh at the Carnegie Mellon University." .
<http://webisa.webdatacommons.org/452817630>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<npr.org> .