About: http://webisa.webdatacommons.org/248346711

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	I tried it with different speaker systems and my conclusion from that it do not fit so good with all types of systems.
http://www.w3.org/ns/prov#wasQuotedFrom	audioreview.com