{"id":"S85042803","label":"Emitter-coupled logic circuits","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042803","normalized_label":"emitter-coupled logic circuits","broader":["http://id.loc.gov/authorities/subjects/sh85067117","http://id.loc.gov/authorities/subjects/sh85078116"],"aliases":["ECL circuits"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042803","provider":"lcsh","revision":"da7c8133f041601c","taxonomy_revision":"f050b5d4780b1289","title":"Emitter-coupled logic circuits","url":"/topics/S85042803","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088217372889858564","address_version":"morton4x16-v1","coordinates":[0,20,18073,52224],"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}