<http://webisa.webdatacommons.org/403979561>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/464847988>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/403979561> .
<http://webisa.webdatacommons.org/prov/471024122>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/403979561> .
<http://webisa.webdatacommons.org/403979561>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<economist.com> .
<http://webisa.webdatacommons.org/403979561>	<http://www.w3.org/ns/prov#value>	"As in past occasions, the world, particularly EZ and USA, are undergoing a productivity revolution." .