{"id":"S2010001810","label":"Gyroscopic instruments--Bearings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010001810","normalized_label":"gyroscopic instruments--bearings","broader":["http://id.loc.gov/authorities/subjects/sh85012683"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010001810","provider":"lcsh","revision":"abad1de73dcd0bc3","taxonomy_revision":"f050b5d4780b1289","title":"Gyroscopic instruments--Bearings","url":"/topics/S2010001810","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"595812167253632610","address_version":"morton4x16-v1","coordinates":[0,479,14534,18432],"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}