{"id":"S85080498","label":"Manganese nodules","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85080498","normalized_label":"manganese nodules","broader":["http://id.loc.gov/authorities/subjects/sh85080499","http://id.loc.gov/authorities/subjects/sh85081218","http://id.loc.gov/authorities/subjects/sh85081264"],"aliases":["Deep-sea manganese nodules"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85080498","provider":"lcsh","revision":"c0fa66b9090cb8c5","taxonomy_revision":"f050b5d4780b1289","title":"Manganese nodules","url":"/topics/S85080498","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088274272687621696","address_version":"morton4x16-v1","coordinates":[0,20,18662,51200],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}