{"id":"S85111356","label":"Random vibration","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85111356","normalized_label":"random vibration","broader":["http://id.loc.gov/authorities/subjects/sh85128181","http://id.loc.gov/authorities/subjects/sh85143117"],"aliases":["Vibrations, Random"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85111356","provider":"lcsh","revision":"7b454956fdec7be9","taxonomy_revision":"f050b5d4780b1289","title":"Random vibration","url":"/topics/S85111356","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126414406905643520","address_version":"morton4x16-v1","coordinates":[0,20,19144,61440],"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}