{"id":"S90004203","label":"Calcium hydroxide","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90004203","normalized_label":"calcium hydroxide","broader":["http://id.loc.gov/authorities/subjects/sh2001000783","http://id.loc.gov/authorities/subjects/sh85063504"],"aliases":["Calcium hydrate","Caustic lime","High calcium hydrated lime","Hydrated lime","Lime water","Slaked lime"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90004203","provider":"lcsh","revision":"33e0294f1ecee47f","taxonomy_revision":"f050b5d4780b1289","title":"Calcium hydroxide","url":"/topics/S90004203","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9566925457320985158","address_version":"morton4x16-v1","coordinates":[0,21,30059,44032],"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}