{"id":"S2009127225","label":"Infrastructure (Economics)--Soviet Union","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009127225","normalized_label":"infrastructure (economics)--soviet union","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009127225","provider":"lcsh","revision":"e14e7b8242b33e8f","taxonomy_revision":"f050b5d4780b1289","title":"Infrastructure (Economics)--Soviet Union","url":"/topics/S2009127225","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9835870683559765538","address_version":"morton4x16-v1","coordinates":[0,479,868,58368],"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}