About: http://webisa.webdatacommons.org/218012638

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	, where n is an integer greater than 1, including acousto-optical or electro-optical means for effecting switching of optical pulses from said single input optical waveguide to respective ones of said n output optical waveguides. 27.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com