<http://webisa.webdatacommons.org/prov/19898668>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/70460139> .
<http://webisa.webdatacommons.org/70460139>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/70460139>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dailykos.com> .
<http://webisa.webdatacommons.org/70460139>	<http://www.w3.org/ns/prov#value>	"Journalists such as CBS??? Mike Wallace and Dan Rather were roughed up by security ??? events that got broadcast live nationwide." .