[
    {
        "pk": 1, 
        "model": "pexp.project", 
        "fields": {
            "topic": "John's gathering", 
            "polymorphic_ctype": 2
        }
    }, 
    {
        "pk": 2, 
        "model": "pexp.project", 
        "fields": {
            "topic": "Sculpting with Tim", 
            "polymorphic_ctype": 3
        }
    }, 
    {
        "pk": 3, 
        "model": "pexp.project", 
        "fields": {
            "topic": "Swallow Aerodynamics", 
            "polymorphic_ctype": 4
        }
    }, 
    {
        "pk": 2, 
        "model": "pexp.artproject", 
        "fields": {
            "artist": "T. Turner"
        }
    }, 
    {
        "pk": 3, 
        "model": "pexp.researchproject", 
        "fields": {
            "supervisor": "Dr. Winter"
        }
    }
]
