About: http://webisa.webdatacommons.org/278307621

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	According to another embodiment, a hearing aid device and/or actuator need not be circular, but may be in the form of an ellipse, rectangle or other shape.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com