{"id":"S85120792","label":"Shafts (Excavations)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85120792","normalized_label":"shafts (excavations)","broader":["http://id.loc.gov/authorities/subjects/sh85040505","http://id.loc.gov/authorities/subjects/sh85046104"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85120792","provider":"lcsh","revision":"d05bd05a7c245966","taxonomy_revision":"f050b5d4780b1289","title":"Shafts (Excavations)","url":"/topics/S85120792","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900790586343572992","address_version":"morton4x16-v1","coordinates":[0,20,19292,24576],"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}