About: http://webisa.webdatacommons.org/73480138

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	speakers including my subwoofer which I can call to eliminate all the signals
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com