About: http://webisa.webdatacommons.org/171873494

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 gizmo was supposed to produce great sound from any flat surface such as a window or door.
http://www.w3.org/ns/prov#wasQuotedFrom	redferret.net