About: http://webisa.webdatacommons.org/68833611

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	How about something mundane but descriptive, such as Famous [if they are considered famous, otherwise remove] Composers and Their Pieces?
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com