<http://webisa.webdatacommons.org/310696143>	<http://www.w3.org/ns/prov#value>	"The employment is an economic problem as well as a sensitive social concern.." .
<http://webisa.webdatacommons.org/prov/218118166>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310696143> .
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<http://webisa.webdatacommons.org/310696143>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<economics-papers.com> .