{
  "id": "oa_status",
  "name": "Open access status",
  "status": "draft",
  "doc": "Open access status of a scholarly work in the vocabulary of Unpaywall and OpenAlex: gold (published open in an open access journal), diamond (gold without author fees), green (a free copy in a repository), hybrid (open under a license in a subscription journal), bronze (free to read on the publisher site without a license) or closed.",
  "parent": {
    "type": "category"
  },
  "categories": [
    {
      "id": "science",
      "name": "Scientific"
    },
    {
      "id": "publishing",
      "name": "Publishing and print"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "categorical",
  "regexp": "^(?:gold|diamond|green|hybrid|bronze|closed)$",
  "examples": [
    {
      "value": "gold"
    },
    {
      "value": "green"
    },
    {
      "value": "hybrid"
    },
    {
      "value": "bronze"
    },
    {
      "value": "closed"
    },
    {
      "value": "diamond"
    },
    {
      "value": "open",
      "valid": false,
      "description": "Not a status of the vocabulary"
    }
  ],
  "links": [
    {
      "type": "doc",
      "url": "https://docs.openalex.org/api-entities/works/work-object"
    },
    {
      "type": "doc",
      "url": "https://unpaywall.org/data-format"
    }
  ],
  "type": "datatype",
  "translations": {}
}