Detail for specified facet term

`facet_id`: "topics", "facility", "format", "genre", or "rights".
`term_id`: A term ID from one of the following lists:

- http://partner.densho.org/vocab/api/0.2/topics.json
- http://partner.densho.org/vocab/api/0.2/facility.json
- http://partner.densho.org/vocab/api/0.2/format.json
- http://partner.densho.org/vocab/api/0.2/genre.json
- http://partner.densho.org/vocab/api/0.2/rights.json

GET /api/0.2/facet/topics/473/?format=api
HTTP 200 OK
Allow: GET, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": "topics-473",
    "model": "ddrfacetterm",
    "facet": "topics",
    "term_id": 473,
    "links": {
        "json": "https://ddr.densho.org/api/0.2/facet/topics/473/?format=api",
        "html": "https://ddr.densho.org/browse/topics/473/?format=api",
        "parent": "https://ddr.densho.org/api/0.2/facet/topics/233/?format=api",
        "ancestors": [
            "https://ddr.densho.org/api/0.2/facet/topics/120/?format=api",
            "https://ddr.densho.org/api/0.2/facet/topics/233/?format=api"
        ],
        "objects": "https://ddr.densho.org/api/0.2/facet/topics/473/objects/?format=api"
    },
    "title": "Internal Security Act, 1950",
    "path": "Activism and involvement -- Civil liberties -- Internal Security Act, 1950",
    "ancestors": [
        120,
        233
    ],
    "encyc_urls": [
        "/Emergency_Detention_Act%2C_Title_II_of_the_Internal_Security_Act_of_1950/",
        "/Repeal_of_Title_II_of_the_Internal_Security_Act_of_1950_%28%22Emergency_Detention_Act%22%29/"
    ],
    "breadcrumbs": []
}