# Economic conditions--19th century { "id": "S2002011403", "title": "Economic conditions--19th century", "url": "/topics/S2002011403", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "def1cfc19a89df8b", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "325534632999527938", "address_version": "morton4x16-v1", "coordinates": [ 0, 477, 20756, 11264 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Use as a topical subdivision under names of countries, cities, etc., classes of persons and ethnic groups. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2002011403 No owner-reviewed local answer yet.