{"id":"S85039549","label":"Drill cores","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85039549","normalized_label":"drill cores","broader":["http://id.loc.gov/authorities/subjects/sh85015858","http://id.loc.gov/authorities/subjects/sh85032579"],"aliases":["Cores, Drill"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85039549","provider":"lcsh","revision":"497aa9bc2a703148","taxonomy_revision":"f050b5d4780b1289","title":"Drill cores","url":"/topics/S85039549","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126357231231436352","address_version":"morton4x16-v1","coordinates":[0,20,18022,62464],"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}