{"id":"S85058454","label":"Hall generators","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85058454","normalized_label":"hall generators","broader":["http://id.loc.gov/authorities/subjects/sh85058452"],"aliases":["Generators, Hall"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85058454","provider":"lcsh","revision":"1490647df2c8a169","taxonomy_revision":"f050b5d4780b1289","title":"Hall generators","url":"/topics/S85058454","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867088356935353920","address_version":"morton4x16-v1","coordinates":[0,20,18318,22528],"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}