About: http://webisa.webdatacommons.org/3340666

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I found for myself the best thing is to keep at a song until it is good (notes, tempo, dynamics, no hesitations, etc) even if it is at a pretty slow tempo.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com