About: http://webisa.webdatacommons.org/274987906

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	A controller including a processor is connected to a pair of transceiver heads that are respectively operative as a transmitter of infrared energy and as a receiver of infrared energy.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com