About: http://webisa.webdatacommons.org/222437846

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	Even though, of course, it absolutely is a theremin by every standard - its a capacitance controlled, beat frequency, heterodyning musical instrument with pitch and volume antennas.
http://www.w3.org/ns/prov#wasQuotedFrom	thereminworld.com