{"id":"S96009652","label":"SONET (Data transmission)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh96009652","normalized_label":"sonet (data transmission)","broader":["http://id.loc.gov/authorities/subjects/sh85095142","http://id.loc.gov/authorities/subjects/sh94001959"],"aliases":["Synchronous optical network (Data transmission)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh96009652","provider":"lcsh","revision":"65cf8ab98d744faf","taxonomy_revision":"f050b5d4780b1289","title":"SONET (Data transmission)","url":"/topics/S96009652","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14720015675263682144","address_version":"morton4x16-v1","coordinates":[0,22,58358,53248],"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}