About: http://webisa.webdatacommons.org/342566056

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	It is to be understood that other types of detector means 12 may be used to sense different occurring conditions, such as telephone ringing, etc., as may be commonly known in the art and transmits similar signals to the audio means 14.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com