Premodifier: open
Head noun: sea

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

Narrower concepts

labelprovenanceconfidence
north seaisap:2817407610.627792
deep seaisap:2817407410.609747
shore of the arcticisap:3252268640.306612
waveisap:1250119010.259825
rightisap:3272263690.254550
salmonisap:4060492320.187183