About: http://webisa.webdatacommons.org/270153538

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	In various embodiments the feedback device 120 is comprised of one or more of an LCD, LED or other visual display, and/or a voice synthesizer, tone generator or other sound generating device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com