# Steel castings--Welding { "id": "S85127819", "title": "Steel castings--Welding", "url": "/topics/S85127819", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "d21534a1da92b2e5", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "324479368695005760", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 19402, 11264 ], "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/sh85127819 No owner-reviewed local answer yet.