<http://webisa.webdatacommons.org/18805268>	<http://www.w3.org/ns/prov#value>	"Although important preparatory work has been done in this field, the question has been studied more from the point of view of hours of work than of emerging forms of working time arrangements." .
<http://webisa.webdatacommons.org/prov/200259469>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/18805268> .
<http://webisa.webdatacommons.org/18805268>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ilo.org> .
<http://webisa.webdatacommons.org/18805268>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .