{"id":"S2004005209","label":"Telephone--Transmitters and transmission","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004005209","normalized_label":"telephone--transmitters and transmission","broader":["http://id.loc.gov/authorities/subjects/sh85125376","http://id.loc.gov/authorities/subjects/sh85133378"],"aliases":["Telephone transmission","Transmission, Telephone"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004005209","provider":"lcsh","revision":"1e110febcb3eed82","taxonomy_revision":"f050b5d4780b1289","title":"Telephone--Transmitters and transmission","url":"/topics/S2004005209","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5512485393917945350","address_version":"morton4x16-v1","coordinates":[0,477,51909,25600],"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}