{"id":"S88006758","label":"Stratigraphic traps (Petroleum geology)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88006758","normalized_label":"stratigraphic traps (petroleum geology)","broader":["http://id.loc.gov/authorities/subjects/sh88006759"],"aliases":["Porosity traps (Petroleum geology)","Secondary stratigraphic traps (Petroleum geology)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88006758","provider":"lcsh","revision":"adfe159cbaf05af7","taxonomy_revision":"f050b5d4780b1289","title":"Stratigraphic traps (Petroleum geology)","url":"/topics/S88006758","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14144891929028067844","address_version":"morton4x16-v1","coordinates":[0,20,64385,38912],"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}