{
  "id": "mesh_tree_number",
  "kind": "datatype",
  "status": "draft",
  "name": "MeSH tree number",
  "doc": "Position of a descriptor in the MeSH hierarchy: a letter and two digits for the top category, then groups of three digits separated by dots, such as C04.557. One descriptor can have several tree numbers.",
  "is_pii": false,
  "categories": [
    "medical",
    "science"
  ],
  "langs": [
    "common"
  ],
  "classification": "categorical",
  "regexp": "^[A-Z]\\d{2}(?:\\.\\d{3})*$",
  "examples": [
    {
      "value": "A07.231.114.056",
      "description": "aorta",
      "valid": true
    },
    {
      "value": "C10.228.662.262.249.750",
      "description": "Huntington's disease",
      "valid": true
    },
    {
      "value": "A07",
      "description": "circulatory system",
      "valid": true
    }
  ],
  "mappings": {
    "wikidata": "P672"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/Medical_Subject_Headings"
    },
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P672"
    }
  ],
  "quality": {
    "score": 80,
    "missing": [
      "negative example",
      "translation",
      "detector coverage"
    ]
  },
  "source": {
    "path": "data/datatypes/any/medical/mesh_tree_number.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/any/medical/mesh_tree_number.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/medical/mesh_tree_number.yaml"
  },
  "urls": {
    "html": "http://registry.apicrafter.io/datatype/mesh_tree_number",
    "json": "http://registry.apicrafter.io/api/v1/datatypes/mesh_tree_number.json"
  }
}