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/340/?format=api
HTTP 200 OK
Allow: GET, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": "topics-340",
    "model": "ddrfacetterm",
    "facet": "topics",
    "term_id": 340,
    "links": {
        "json": "http://ddr.densho.org/api/0.2/facet/topics/340/?format=api",
        "html": "http://ddr.densho.org/browse/topics/340/?format=api",
        "parent": "http://ddr.densho.org/api/0.2/facet/topics/1/?format=api",
        "ancestors": [
            "http://ddr.densho.org/api/0.2/facet/topics/1/?format=api"
        ],
        "siblings": [
            "http://ddr.densho.org/api/0.2/facet/topics/2/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/3/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/4/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/176/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/178/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/342/?format=api"
        ],
        "children": [
            "http://ddr.densho.org/api/0.2/facet/topics/177/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/341/?format=api",
            "http://ddr.densho.org/api/0.2/facet/topics/516/?format=api"
        ],
        "objects": "http://ddr.densho.org/api/0.2/facet/topics/340/objects/?format=api"
    },
    "title": "Law and legislation",
    "ancestors": [
        1
    ],
    "children": [
        177,
        341,
        516
    ],
    "encyc_urls": [
        "/Immigration%20Act%20of%201952/"
    ],
    "siblings": [
        2,
        3,
        4,
        176,
        178,
        342
    ],
    "path": "Immigration and citizenship -- Law and legislation",
    "breadcrumbs": []
}