{"id":"S85080497","label":"Manganese mines and mining, Submarine","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85080497","normalized_label":"manganese mines and mining, submarine","broader":["http://id.loc.gov/authorities/subjects/sh85093895"],"aliases":["Manganese, Deep-sea mining of"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85080497","provider":"lcsh","revision":"4888b19654e46780","taxonomy_revision":"f050b5d4780b1289","title":"Manganese mines and mining, Submarine","url":"/topics/S85080497","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088142331292288576","address_version":"morton4x16-v1","coordinates":[0,20,18662,50176],"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}