About: http://webisa.webdatacommons.org/428679966

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	For example, beginners should know that chords marked with a 9, such as C9, are best played in a simpler form until facility has been gained in playing more complex chords, such as 9th chords.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoiseasy2.com