{"id":"S2008005918","label":"Cell phone advertising","description":"Here are entered works on the use of cell phones as an advertising medium.","source_url":"https://id.loc.gov/authorities/subjects/sh2008005918","normalized_label":"cell phone advertising","broader":["http://id.loc.gov/authorities/subjects/sh85001086"],"aliases":["Cellular telephone advertising","Mobile advertising","Mobile phone advertising"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008005918","provider":"lcsh","revision":"0f421c82e968e7f8","taxonomy_revision":"f050b5d4780b1289","title":"Cell phone advertising","url":"/topics/S2008005918","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5245783455442544160","address_version":"morton4x16-v1","coordinates":[0,478,48884,30720],"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}