<http://webisa.webdatacommons.org/415514617>	<http://www.w3.org/ns/prov#value>	"Composers such as Haydn, Mozart, Schubert, and Beethoven relished the new instrument." .
<http://webisa.webdatacommons.org/415514617>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/297412341>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/415514617> .
<http://webisa.webdatacommons.org/415514617>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<opuscolorado.com> .