About: http://webisa.webdatacommons.org/169575372

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	We had one for piano and the other one was a piano and organ duet book.
http://www.w3.org/ns/prov#wasQuotedFrom	christianmusic.com