{"id":"S2007004066","label":"Transportation construction industry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007004066","normalized_label":"transportation construction industry","broader":["http://id.loc.gov/authorities/subjects/sh85031360"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007004066","provider":"lcsh","revision":"209147afdf2cab3b","taxonomy_revision":"f050b5d4780b1289","title":"Transportation construction industry","url":"/topics/S2007004066","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13835198820251756128","address_version":"morton4x16-v1","coordinates":[0,478,33230,34816],"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}