<http://webisa.webdatacommons.org/prov/7712881>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/91130288> .
<http://webisa.webdatacommons.org/91130288>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/91130288>	<http://www.w3.org/ns/prov#value>	"In order to reduce music to pure sound, these composers stripped away all elements, except tone color." .
<http://webisa.webdatacommons.org/91130288>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usc.edu> .