<http://webisa.webdatacommons.org/prov/118603370>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412220249> .
<http://webisa.webdatacommons.org/412220249>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/113846965>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412220249> .
<http://webisa.webdatacommons.org/412220249>	<http://www.w3.org/ns/prov#value>	"Share cgregory February 26th, 2014 ???Productivity??? is measured by such things as output and profit." .
<http://webisa.webdatacommons.org/412220249>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aei.org> .