{"id":"S86003920","label":"Formations (Geology)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86003920","normalized_label":"formations (geology)","broader":["http://id.loc.gov/authorities/subjects/sh85054086"],"aliases":["Geologic formations","Geological formations","Stratigraphic formations"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86003920","provider":"lcsh","revision":"4b10eab366f452fb","taxonomy_revision":"f050b5d4780b1289","title":"Formations (Geology)","url":"/topics/S86003920","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5188146787977921092","address_version":"morton4x16-v1","coordinates":[0,20,33091,16384],"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}