{"id":"S85095909","label":"Oscillographs","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85095909","normalized_label":"oscillographs","broader":["http://id.loc.gov/authorities/subjects/sh98002596"],"aliases":["Oscillograph","Oscillograph recorders"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85095909","provider":"lcsh","revision":"0e74c494817b0bad","taxonomy_revision":"f050b5d4780b1289","title":"Oscillographs","url":"/topics/S85095909","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513933395978487364","address_version":"morton4x16-v1","coordinates":[0,20,18903,37888],"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}