About: http://webisa.webdatacommons.org/101330452

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	The terms composition and production file are used interchangeably herein, however generally a composition is a completed work and the production file is a composition being edited and changed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com