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<http://webisa.webdatacommons.org/191132937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<voxeu.org> .
<http://webisa.webdatacommons.org/prov/286588244>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191132937> .
<http://webisa.webdatacommons.org/191132937>	<http://www.w3.org/ns/prov#value>	"Also, oil is a globally traded commodity with a long time series of prices." .
<http://webisa.webdatacommons.org/prov/262141066>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191132937> .