About: http://webisa.webdatacommons.org/203113306

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	More specifically, the ear insert 46 is preferably implemented in the form of a molded ear insert 46 that is made of plastic, rubber, silicone, or other material suitable for being inserted into a wearer's ear 48.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com