About: http://webisa.webdatacommons.org/353087703

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	In a graphic chart they list elements such as colors, fonts, shapes - I am guessing when it comes to audio you would define rules about musical keys, spatialization, dynamics...
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com