<http://webisa.webdatacommons.org/prov/277166180>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/221709092> .
<http://webisa.webdatacommons.org/221709092>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wgbh.org> .
<http://webisa.webdatacommons.org/221709092>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/221709092>	<http://www.w3.org/ns/prov#value>	"Congressmen and other dignitaries are assembled now at the steps of the Lincoln Memorial." .