{"id":"S85036556","label":"Delay lines","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85036556","normalized_label":"delay lines","broader":["http://id.loc.gov/authorities/subjects/sh85010089","http://id.loc.gov/authorities/subjects/sh85010113","http://id.loc.gov/authorities/subjects/sh85042038","http://id.loc.gov/authorities/subjects/sh85042383","http://id.loc.gov/authorities/subjects/sh85145789"],"aliases":["Artificial delay lines","Delay circuits","Delay devices","Time-delay networks"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85036556","provider":"lcsh","revision":"094fbf546ab8f5c2","taxonomy_revision":"f050b5d4780b1289","title":"Delay lines","url":"/topics/S85036556","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326515645913383424","address_version":"morton4x16-v1","coordinates":[0,20,17976,12288],"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}