{"id":"S2009129808","label":"Light modulators--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009129808","normalized_label":"light modulators--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009129808","provider":"lcsh","revision":"af064bb879e2a12f","taxonomy_revision":"f050b5d4780b1289","title":"Light modulators--Congresses","url":"/topics/S2009129808","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"576461054595458598","address_version":"morton4x16-v1","coordinates":[0,479,909,16384],"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}