<http://webisa.webdatacommons.org/404721457>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/229263504>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/404721457> .
<http://webisa.webdatacommons.org/404721457>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/404721457>	<http://www.w3.org/ns/prov#value>	"Piano fingering is a superb examples of a detailed and deep musical competence that is completely unnecessary for a listener, completely essential for a pianist." .