About: fixed wing aircraft

Premodifier: fixed wing
Head noun: aircraft

Same concepts
http://dbpedia.org/resource/Fixed-wing_aircraft

Broader concepts

label	provenance	confidence
aircraft	isap:60068360	0.613114
design	isap:478606793	0.347139

Narrower concepts

label	provenance	confidence
helicopter	isap:284535379	0.275182