{"id":"S85106194","label":"Precast concrete--Radiography","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85106194","normalized_label":"precast concrete--radiography","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85106194","provider":"lcsh","revision":"6a4808d59b38b93b","taxonomy_revision":"f050b5d4780b1289","title":"Precast concrete--Radiography","url":"/topics/S85106194","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864902509637288448","address_version":"morton4x16-v1","coordinates":[0,20,19064,18432],"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}