<http://webisa.webdatacommons.org/406963753>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/406963753>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/90305579>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/406963753> .
<http://webisa.webdatacommons.org/406963753>	<http://www.w3.org/ns/prov#value>	"Though the song is a widely-known and historic, it may present some issues which you may not be comfortable addressing with your class." .