{"id":"S88006759","label":"Traps (Petroleum geology)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88006759","normalized_label":"traps (petroleum geology)","broader":["http://id.loc.gov/authorities/subjects/sh85100364"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88006759","provider":"lcsh","revision":"723667bc49fca6b8","taxonomy_revision":"f050b5d4780b1289","title":"Traps (Petroleum geology)","url":"/topics/S88006759","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14144900725121090052","address_version":"morton4x16-v1","coordinates":[0,20,64385,39936],"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}