{"id":"S85042219","label":"High-voltage electron microscopes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042219","normalized_label":"high-voltage electron microscopes","broader":["http://id.loc.gov/authorities/subjects/sh85042218"],"aliases":["Electron microscope, High voltage"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042219","provider":"lcsh","revision":"658ce725fc214632","taxonomy_revision":"f050b5d4780b1289","title":"High-voltage electron microscopes","url":"/topics/S85042219","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547785417605382656","address_version":"morton4x16-v1","coordinates":[0,20,18064,44032],"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}