<http://webisa.webdatacommons.org/prov/432265247>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/32414209> .
<http://webisa.webdatacommons.org/32414209>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/32414209>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<refworld.org> .
<http://webisa.webdatacommons.org/32414209>	<http://www.w3.org/ns/prov#value>	"Several categories of workers enjoy limited or no freedom of association, however, including civil servants, teachers, and government officials." .