{"id":"S00003544","label":"Air pressure--Measurement--Equipment and supplies","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh00003544","normalized_label":"air pressure--measurement--equipment and supplies","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00003544","provider":"lcsh","revision":"61d493de8e5e3f0d","taxonomy_revision":"f050b5d4780b1289","title":"Air pressure--Measurement--Equipment and supplies","url":"/topics/S00003544","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"612489549326844996","address_version":"morton4x16-v1","coordinates":[0,0,55,24576],"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}