{"id":"S2008104260","label":"Information display systems--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008104260","normalized_label":"information display systems--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008104260","provider":"lcsh","revision":"fb13eff63e382759","taxonomy_revision":"f050b5d4780b1289","title":"Information display systems--Congresses","url":"/topics/S2008104260","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4902172602745103908","address_version":"morton4x16-v1","coordinates":[0,478,50421,4096],"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}