{"id":"S85002751","label":"Aircraft gas-turbines--Vibration","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002751","normalized_label":"aircraft gas-turbines--vibration","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002751","provider":"lcsh","revision":"e29ecaf156881d35","taxonomy_revision":"f050b5d4780b1289","title":"Aircraft gas-turbines--Vibration","url":"/topics/S85002751","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126497693774775876","address_version":"morton4x16-v1","coordinates":[0,20,17447,64512],"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}