<http://webisa.webdatacommons.org/352323640>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<questia.com> .
<http://webisa.webdatacommons.org/prov/414737554>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/352323640> .
<http://webisa.webdatacommons.org/prov/359565754>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/352323640> .
<http://webisa.webdatacommons.org/352323640>	<http://www.w3.org/ns/prov#value>	"Commercial polltakers claim that they not only provide valuable information in such fields as market research and advertising but that they also aid the process of democratic government by making known the views of the people." .
<http://webisa.webdatacommons.org/352323640>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .