<http://webisa.webdatacommons.org/450538312>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/450538312>	<http://www.w3.org/ns/prov#value>	"Mayors and governors have made headlines in recent years by attacking public sector unions and privatizing education, health care, mass transit and other services." .
<http://webisa.webdatacommons.org/prov/437401305>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450538312> .
<http://webisa.webdatacommons.org/450538312>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<northwestern.edu> .
<http://webisa.webdatacommons.org/prov/9664602>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450538312> .