About: http://webisa.webdatacommons.org/421931095

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	In FIG. 1, the communications link is an omnidirectional infrared transceiver shown by light emitting diode 116 and infrared detector 118.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk