Head noun: arm
Postmodifier: of the sea

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

Broader concepts

labelprovenanceconfidence

Narrower concepts

labelprovenanceconfidence
hamilton inletisap:3259884990.615180
estuaryisap:5079351500.521640
harborisap:4055826880.487230
bayisap:2797944330.484430
havenisap:3256996460.418073