{"id":"S90004799","label":"Hyperbaric chambers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90004799","normalized_label":"hyperbaric chambers","broader":["http://id.loc.gov/authorities/subjects/sh85106548"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90004799","provider":"lcsh","revision":"c47840a93492ce08","taxonomy_revision":"f050b5d4780b1289","title":"Hyperbaric chambers","url":"/topics/S90004799","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10145638009438340610","address_version":"morton4x16-v1","coordinates":[0,21,30068,64512],"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}