About: http://webisa.webdatacommons.org/410551804

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	Of course more than two gates may be coupled into a circuit and the coupling may be to gates other than an inverter.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com