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<http://webisa.webdatacommons.org/prov/454582709>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191999116> .
<http://webisa.webdatacommons.org/191999116>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<unl.edu> .