Head noun: directional

Same concepts
http://dbpedia.org/resource/Direction

Broader concepts

labelprovenanceconfidence
type of signisap:3566609970.463806
set forthisap:4144782150.196683
boardisap:4150678970.112320
lightisap:4154490340.079745
antennaisap:1402945870.054196

Narrower concepts

labelprovenanceconfidence
northisap:2085044000.215070
eastisap:4179547140.213112
eisap:5075734530.062989