{"id":"S2009118611","label":"Cell phone systems--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009118611","normalized_label":"cell phone systems--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009118611","provider":"lcsh","revision":"bcb4859cdf07d4c2","taxonomy_revision":"f050b5d4780b1289","title":"Cell phone systems--Congresses","url":"/topics/S2009118611","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"576610571064338018","address_version":"morton4x16-v1","coordinates":[0,479,734,19456],"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}