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/29/?format=api
HTTP 200 OK
Allow: GET, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": "topics-29",
    "model": "ddrfacetterm",
    "facet": "topics",
    "term_id": 29,
    "links": {
        "json": "https://ddr.densho.org/api/0.2/facet/topics/29/?format=api",
        "html": "https://ddr.densho.org/browse/topics/29/?format=api",
        "children": [
            "https://ddr.densho.org/api/0.2/facet/topics/395/?format=api",
            "https://ddr.densho.org/api/0.2/facet/topics/396/?format=api",
            "https://ddr.densho.org/api/0.2/facet/topics/397/?format=api",
            "https://ddr.densho.org/api/0.2/facet/topics/398/?format=api"
        ],
        "objects": "https://ddr.densho.org/api/0.2/facet/topics/29/objects/?format=api"
    },
    "title": "Religion and churches",
    "description": "Religion and churches played an important role in the formation and development of West Coast Japanese American communities. While Buddhism is frequently seen as most prominent, Christianity was also influential. Initially focused on helping new male immigrants adjust to life in the United States, churches soon began catering to increasing numbers of families. By the mid-1930s, Japanese Americans' religious affiliations were split fairly evenly between Christianity and Buddhism.",
    "path": "Religion and churches",
    "children": [
        395,
        396,
        397,
        398
    ]
}