{"id":"S85030663","label":"Concrete--Dewatering","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85030663","normalized_label":"concrete--dewatering","broader":["http://id.loc.gov/authorities/subjects/sh85120087"],"aliases":["Dewatering of concrete"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85030663","provider":"lcsh","revision":"6f28ebc88b3a7399","taxonomy_revision":"f050b5d4780b1289","title":"Concrete--Dewatering","url":"/topics/S85030663","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636125914416640","address_version":"morton4x16-v1","coordinates":[0,20,17884,7168],"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}