<http://webisa.webdatacommons.org/317236645>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pianoworld.com> .
<http://webisa.webdatacommons.org/317236645>	<http://www.w3.org/ns/prov#value>	"I do not agree that all exercises are a waste of time (but some are), but I would not spend more than 15-20 min per day on technique at your stage.Have to agree with Piano WannaB's comments." .
<http://webisa.webdatacommons.org/prov/362547192>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/317236645> .
<http://webisa.webdatacommons.org/317236645>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .