{"id":"S2009008399","label":"History in advertising","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009008399","normalized_label":"history in advertising","broader":["http://id.loc.gov/authorities/subjects/sh85001086"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009008399","provider":"lcsh","revision":"ab369ddae02961f5","taxonomy_revision":"f050b5d4780b1289","title":"History in advertising","url":"/topics/S2009008399","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4957561599364834848","address_version":"morton4x16-v1","coordinates":[0,478,64548,15360],"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}