{"id":"S2005008619","label":"Delta rhythm","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005008619","normalized_label":"delta rhythm","broader":["http://id.loc.gov/authorities/subjects/sh85042138"],"aliases":["Delta brain waves","Delta waves"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005008619","provider":"lcsh","revision":"f523d6136378884d","taxonomy_revision":"f050b5d4780b1289","title":"Delta rhythm","url":"/topics/S2005008619","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9259620745359794788","address_version":"morton4x16-v1","coordinates":[0,478,2051,44032],"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}