About: manganese nodule

Premodifier: manganese
Head noun: nodule

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

Broader concepts

label	provenance	confidence
mineral deposit	isap:439861935	0.741355
material	isap:104207412	0.681461
mineral	isap:439220987	0.366092

Narrower concepts

label	provenance	confidence