Premodifier: deep
Head noun: ocean

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

Narrower concepts

labelprovenanceconfidence
mixed layerisap:3661325930.384014
atlanticisap:3570964530.312028
worldisap:3758272580.261683
arcticisap:1143193650.253833
humanisap:3729143360.149679
organismisap:3605674760.090996