About: http://webisa.webdatacommons.org/353203573

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 an embodiment the apparatus may detect small changes in the structure of an ear by means of a transmitter and a receiver for example if the user begins grinding of the teeth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com