{"id":"S2003008302","label":"Semiconductor nanocrystals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003008302","normalized_label":"semiconductor nanocrystals","broader":["http://id.loc.gov/authorities/subjects/sh2003001346","http://id.loc.gov/authorities/subjects/sh85119903"],"aliases":["Colloidal quantum dots"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003008302","provider":"lcsh","revision":"eb4ddd128c4b7946","taxonomy_revision":"f050b5d4780b1289","title":"Semiconductor nanocrystals","url":"/topics/S2003008302","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13873554183879288322","address_version":"morton4x16-v1","coordinates":[0,477,36332,47104],"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}