{
    "id": "v-subject-headings",
    "name": "Subject headings",
    "url": "/tree/subject-headings",
    "source": "",
    "description": "A subject heading list is \u201ca standard list of terms to be used as subject headings, either for the whole field of knowledge or for a limited subject area, including references made to and from each term, notes explaining the scope and usage of certain headings, and occasionally corresponding class numbers\u201d.\r\n\r\nFrom: Elements of Information Organization and Dissemination, 2017",
    "children": [],
    "data": {
        "type": "vocab"
    }
}