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PrefixNamespace IRI
n2http://purl.obolibrary.org/obo/
rdfshttp://www.w3.org/2000/01/rdf-schema#
obohttp://www.geneontology.org/formats/oboInOwl#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
n2:ENVO_01000112
rdf:type
owl:Class
rdfs:label
polymetallic nodule
rdfs:subClassOf
n2:ENVO_01000110
obo:created_by
pbuttigieg
obo:creation_date
2010-03-17T01:14:02Z
obo:hasExactSynonym
manganese nodule
n2:IAO_0000115
Polymetallic nodules, also called manganese nodules, are rock concretions on the sea bottom formed of concentric layers of iron and manganese hydroxides around a core. Nodules vary in size from tiny particles visible only under a microscope to large pellets more than 20 centimetres (8 in) across. However, most nodules are between 5 and 10 cm in diameter.
obo:hasOBONamespace
ENVO
obo:id
ENVO:01000112