{"id":"S00005627","label":"Engineering and construction","description":"Use as a topical subdivision under individual wars.","source_url":"https://id.loc.gov/authorities/subjects/sh00005627","normalized_label":"engineering and construction","broader":[],"aliases":["Construction and engineering"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00005627","provider":"lcsh","revision":"ca74419849a98f09","taxonomy_revision":"f050b5d4780b1289","title":"Engineering and construction","url":"/topics/S00005627","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9836011119825912900","address_version":"morton4x16-v1","coordinates":[0,0,87,60416],"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}