{"id":"S85093895","label":"Ocean mining","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85093895","normalized_label":"ocean mining","broader":["http://id.loc.gov/authorities/subjects/sh85085712","http://id.loc.gov/authorities/subjects/sh85093888"],"aliases":["Deep-sea mining","Marine mining","Mining of marine mineral resources","Mining, Ocean","Ocean floor mining","Seabed mining"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85093895","provider":"lcsh","revision":"dc565e39cda61b72","taxonomy_revision":"f050b5d4780b1289","title":"Ocean mining","url":"/topics/S85093895","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290702096549167616","address_version":"morton4x16-v1","coordinates":[0,20,18872,7168],"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}