DDR objects 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/494/objects/
HTTP 200 OK
Allow: OPTIONS, GET
Content-Type: application/json
Vary: Accept

{
    "total": 1,
    "limit": 25,
    "offset": 0,
    "prev_offset": null,
    "next_offset": null,
    "page_size": 25,
    "this_page": 1,
    "num_this_page": 1,
    "prev_api": "",
    "next_api": "",
    "objects": [
        {
            "id": "ddr-densho-356-361",
            "model": "entity",
            "index": "0 0/{'value': 1, 'relation': 'eq'}",
            "links": {
                "html": "http://ddr.densho.org/ddr-densho-356-361/",
                "json": "http://ddr.densho.org/api/0.2/ddr-densho-356-361/",
                "img": "https://ddr.densho.org/media/ddr-densho-356/ddr-densho-356-361-mezzanine-0a819b97d1-a.jpg",
                "thumb": "http://192.168.0.30/media/ddr-densho-356/ddr-densho-356-361-mezzanine-0a819b97d1-a.jpg"
            },
            "title": "Letter to Yuri Domoto from Emiko",
            "description": "Letter to Yuriko Domoto Tsukada and Wakako Domoto from Emiko in which Emiko details how she has spent the last few weeks, particularly Thanksgiving day. Item tied together with all objects between ddr-densho-356-321 and ddr-densho-356-413.",
            "extent": "envelope: 6W x 4H; letter: 8W x 10.5H",
            "links_children": "ddr-densho-356-361",
            "topics": [
                {
                    "term": "World War II -- Leaving camp -- \"Resettlement\"",
                    "id": "104"
                },
                {
                    "term": "Geographic communities -- Minnesota",
                    "id": "494"
                },
                {
                    "term": "Community activities -- Festivals, celebrations, and holidays",
                    "id": "25"
                }
            ],
            "format": "doc",
            "language": [
                "eng"
            ],
            "persons": [
                "Tsukada, Yuriko (Domoto)",
                "Domoto, Wakako"
            ],
            "contributor": "Densho",
            "rights": "cc",
            "genre": "correspondence",
            "location": "Rochester, Minnesota",
            "facility": [
                {
                    "term": "Granada (Amache)",
                    "id": "4"
                }
            ],
            "status": "completed"
        }
    ],
    "query": {
        "query": {
            "bool": {
                "must": [
                    {
                        "nested": {
                            "path": "topics",
                            "query": {
                                "term": {
                                    "topics.id": "494"
                                }
                            }
                        }
                    }
                ]
            }
        },
        "_source": [
            "id",
            "model",
            "links_html",
            "links_json",
            "links_img",
            "links_thumb",
            "links_children",
            "status",
            "public",
            "title",
            "description",
            "contributor",
            "creators",
            "facility",
            "format",
            "genre",
            "geography",
            "label",
            "language",
            "location",
            "persons",
            "rights",
            "topics",
            "image_url",
            "display_name",
            "bio",
            "extent"
        ]
    },
    "aggregations": {}
}