{"id":"S85030717","label":"Concrete dams--Thermal properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85030717","normalized_label":"concrete dams--thermal properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85030717","provider":"lcsh","revision":"2ab13d080a00b42c","taxonomy_revision":"f050b5d4780b1289","title":"Concrete dams--Thermal properties","url":"/topics/S85030717","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126356974603224576","address_version":"morton4x16-v1","coordinates":[0,20,17884,62464],"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}