[
    {
        "uid": {  "type":"User", "id":"bob" },
        "attrs": {},
        "parents": []
    },
    {
        "uid": {  "type":"Action", "id":"view"},
        "attrs": {},
        "parents": []
    },
    {
        "uid": {  "type":"Action", "id":"edit"},
        "attrs": {},
        "parents": []
    },
    {
        "uid": {  "type":"Photo", "id":"VacationPhoto94.jpg" },
        "attrs": {
            "owner": {"__entity":{  "type":"User", "id":"bob"}}
        },
        "parents": []
    }
]