<http://webisa.webdatacommons.org/prov/213101560>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/238882894> .
<http://webisa.webdatacommons.org/238882894>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/238882894>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<poynter.org> .
<http://webisa.webdatacommons.org/238882894>	<http://www.w3.org/ns/prov#value>	"NPR and Sunday morning political talk shows are the most informative news outlets, while exposure to partisan sources, such as Fox News and MSNBC, has a negative impact on people???s current events knowledge." .