About: http://webisa.webdatacommons.org/315541059

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	Features such as telephone switches, remote controls, and directional microphones are available on many products.
http://www.w3.org/ns/prov#wasQuotedFrom	keyhearing.com