<http://webisa.webdatacommons.org/prov/448541621>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391262944> .
<http://webisa.webdatacommons.org/391262944>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/144253051>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391262944> .
<http://webisa.webdatacommons.org/prov/140367111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391262944> .
<http://webisa.webdatacommons.org/391262944>	<http://www.w3.org/ns/prov#value>	"After-tax middle-class incomes are now highest in Canada, and other countries such as Norway and the Netherlands are catching up." .
<http://webisa.webdatacommons.org/391262944>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<foreffectivegov.org> .
<http://webisa.webdatacommons.org/prov/396817650>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391262944> .