About: http://webisa.webdatacommons.org/355905627

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	skill of the art to alter the memory and energy content controlling logic of this embodiment to obtain different musical messages and to produce sounds other than bell tones.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com