<http://webisa.webdatacommons.org/58538138>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/58538138>	<http://www.w3.org/ns/prov#value>	"Music by Chopin, Tchaikovsky, and other composers" .
<http://webisa.webdatacommons.org/58538138>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/463212203>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/58538138> .