{"id":"S2004014362","label":"Salt solution mining","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004014362","normalized_label":"salt solution mining","broader":["http://id.loc.gov/authorities/subjects/sh85116878","http://id.loc.gov/authorities/subjects/sh85124732"],"aliases":["Salt deposits--Solution mining","Solution salt mining"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004014362","provider":"lcsh","revision":"b0f580932edcede8","taxonomy_revision":"f050b5d4780b1289","title":"Salt solution mining","url":"/topics/S2004014362","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5512617351419667970","address_version":"morton4x16-v1","coordinates":[0,477,52052,26624],"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}