{"id":"S85052721","label":"Gage blocks--Calibration","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85052721","normalized_label":"gage blocks--calibration","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85052721","provider":"lcsh","revision":"a832f82983dfd8e2","taxonomy_revision":"f050b5d4780b1289","title":"Gage blocks--Calibration","url":"/topics/S85052721","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088076651511809536","address_version":"morton4x16-v1","coordinates":[0,20,18228,50176],"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}