StudyItem

{
    "id": "FID001",
    "type": "StudyItem",
    "attributes": {},
    "relationships": {
        "owner": {
            "data": {
                "id": "FID001",
                "type": "User"
            }
        },
        "quiz": {
            "data": {
                "id": "FID001",
                "type": "Quiz"
            }
        },
        "collection": {
            "data": {
                "id": "FID001",
                "type": "Collection"
            }
        },
        "study": {
            "data": {
                "id": "FID001",
                "type": "Study"
            }
        }
    }
}