# Reinforced concrete--Thermal properties { "id": "S85112449", "title": "Reinforced concrete--Thermal properties", "url": "/topics/S85112449", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "51c09a38131ebdd3", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "288309817008079424", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 19162, 1024 ], "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/sh85112449 No owner-reviewed local answer yet.