About: http://webisa.webdatacommons.org/177249394

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	Microcomputer 40 controls a microphone switch SWM which, under certain conditions as will be described more particularly below, connects the microphone amplifier 42 to the telephone line TL via path 58 and dialler 48.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr