{"id":"S99000272","label":"Paleoceanography--Quaternary","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99000272","normalized_label":"paleoceanography--quaternary","broader":["http://id.loc.gov/authorities/subjects/sh97008535"],"aliases":["Quaternary Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99000272","provider":"lcsh","revision":"a6dec2200254fdc8","taxonomy_revision":"f050b5d4780b1289","title":"Paleoceanography--Quaternary","url":"/topics/S99000272","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5189343314331453030","address_version":"morton4x16-v1","coordinates":[0,23,39551,16384],"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}