{"id":"S95010914","label":"Paleoecology--Ordovician","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95010914","normalized_label":"paleoecology--ordovician","broader":["http://id.loc.gov/authorities/subjects/sh93000323"],"aliases":["Ordovician Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95010914","provider":"lcsh","revision":"fb319c27c8d8b93d","taxonomy_revision":"f050b5d4780b1289","title":"Paleoecology--Ordovician","url":"/topics/S95010914","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13853217881384419876","address_version":"morton4x16-v1","coordinates":[0,22,42753,34816],"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}