<http://webisa.webdatacommons.org/339684194>	<http://www.w3.org/ns/prov#value>	"I post on both DU and WashPost.com about President Obama and other issues." .
<http://webisa.webdatacommons.org/339684194>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/339684194>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<democraticunderground.com> .
<http://webisa.webdatacommons.org/prov/467226839>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/339684194> .