<http://webisa.webdatacommons.org/215297912>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/215297912>	<http://www.w3.org/ns/prov#value>	"This feature finds particular use in such application as aircraft or other vessel I.F.F. (identification-friend-or-foe) systems where previously the aircraft produces complex identification codes." .
<http://webisa.webdatacommons.org/prov/83128579>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215297912> .
<http://webisa.webdatacommons.org/215297912>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .