{"id":"S2009103032","label":"Technological innovations--Europe--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009103032","normalized_label":"technological innovations--europe--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009103032","provider":"lcsh","revision":"e4566f37666fec1d","taxonomy_revision":"f050b5d4780b1289","title":"Technological innovations--Europe--Congresses","url":"/topics/S2009103032","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9835861613662593634","address_version":"morton4x16-v1","coordinates":[0,479,490,57344],"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}