<http://webisa.webdatacommons.org/prov/131755017>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163851078> .
<http://webisa.webdatacommons.org/163851078>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mailstar.net> .
<http://webisa.webdatacommons.org/prov/469734720>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163851078> .
<http://webisa.webdatacommons.org/163851078>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/163851078>	<http://www.w3.org/ns/prov#value>	"issues such as the Vietnam War and discrimination against blacks which" .