{"id":"S2007006620","label":"Advertising--Sound recordings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007006620","normalized_label":"advertising--sound recordings","broader":[],"aliases":["Sound recordings--Advertising"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007006620","provider":"lcsh","revision":"e83f0f15a3790f03","taxonomy_revision":"f050b5d4780b1289","title":"Advertising--Sound recordings","url":"/topics/S2007006620","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5226427395049137760","address_version":"morton4x16-v1","coordinates":[0,478,33270,28672],"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}