{"id":"S2009007875","label":"Progressive muscle relaxation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009007875","normalized_label":"progressive muscle relaxation","broader":["http://id.loc.gov/authorities/subjects/sh2009008574","http://id.loc.gov/authorities/subjects/sh88004681"],"aliases":["PMR (Progressive muscle relaxation)","PR (Progressive relaxation)","Progressive relaxation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009007875","provider":"lcsh","revision":"1a05a4af0bedbc24","taxonomy_revision":"f050b5d4780b1289","title":"Progressive muscle relaxation","url":"/topics/S2009007875","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4919281002528269856","address_version":"morton4x16-v1","coordinates":[0,478,64540,3072],"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}