About: http://webisa.webdatacommons.org/227231863

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	Asking what notation means is a question which needs a big answer, far bigger than I could give you here, as I do not know how much or little you know. (see Wikipedia's Modern Musical Notation article).
http://www.w3.org/ns/prov#wasQuotedFrom	compositiontoday.com