# Chemical plants--Location--Law and legislation { "id": "S90005366", "title": "Chemical plants--Location--Law and legislation", "url": "/topics/S90005366", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "1ece0b90473672d8", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "10109600416326370822", "address_version": "morton4x16-v1", "coordinates": [ 0, 21, 30077, 55296 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh90005366 No owner-reviewed local answer yet.