# Nanostructured materials industry

{
  "id": "S2004007347",
  "title": "Nanostructured materials industry",
  "url": "/topics/S2004007347",
  "kind": "topic-directory",
  "aeo_cohort": "topic-directory",
  "provider": "lcsh",
  "revision": "30c2e18b11091b4d",
  "catalogue_revision": "f050b5d4780b1289",
  "numeric_address": "14699969371246306882",
  "address_version": "morton4x16-v1",
  "coordinates": [
    0,
    477,
    51942,
    52224
  ],
  "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/sh2004007347

No owner-reviewed local answer yet.