{"id":"S85106291","label":"Prolonged pregnancy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85106291","normalized_label":"prolonged pregnancy","broader":["http://id.loc.gov/authorities/subjects/sh85106277","http://id.loc.gov/authorities/subjects/sh85106287"],"aliases":["Labor, Missed (Obstetrics)","Missed labor (Obstetrics)","Pregnancy, Protracted","Protracted pregnancy"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85106291","provider":"lcsh","revision":"dc4eceb0cddb7000","taxonomy_revision":"f050b5d4780b1289","title":"Prolonged pregnancy","url":"/topics/S85106291","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088283342585086468","address_version":"morton4x16-v1","coordinates":[0,20,19065,52224],"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}