<http://webisa.webdatacommons.org/prov/249249835>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/208726438> .
<http://webisa.webdatacommons.org/208726438>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<umich.edu> .
<http://webisa.webdatacommons.org/208726438>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/208726438>	<http://www.w3.org/ns/prov#value>	"This poll, fielded September of 2011 and the first of two, is a part of a continuing series of monthly surveys that solicits public opinion on a range of political and social issues." .