{"id":"S85076314","label":"Level-crossing spectroscopy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85076314","normalized_label":"level-crossing spectroscopy","broader":["http://id.loc.gov/authorities/subjects/sh85043142","http://id.loc.gov/authorities/subjects/sh85126423","http://id.loc.gov/authorities/subjects/sh85149701"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85076314","provider":"lcsh","revision":"27f60c66736f24ba","taxonomy_revision":"f050b5d4780b1289","title":"Level-crossing spectroscopy","url":"/topics/S85076314","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900931032784700932","address_version":"morton4x16-v1","coordinates":[0,20,18597,26624],"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}