{"id":"S85053359","label":"Gas-turbines--Erecting work","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053359","normalized_label":"gas-turbines--erecting work","broader":["http://id.loc.gov/authorities/subjects/sh85066728"],"aliases":["Erecting of gas-turbines"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053359","provider":"lcsh","revision":"6833664b06484582","taxonomy_revision":"f050b5d4780b1289","title":"Gas-turbines--Erecting work","url":"/topics/S85053359","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550037233529407040","address_version":"morton4x16-v1","coordinates":[0,20,18238,48128],"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}