[
    {
        "pk": 1, 
        "model": "product.itemclass", 
        "fields": {
            "options": [], 
            "name": "books", 
            "slug": "books"
        }
    }, 
    {
        "pk": 1, 
        "model": "product.item", 
        "fields": {
            "description": "", 
            "parent": null, 
            "title": "The Django Book v2", 
            "date_updated": "2011-05-19 17:33:27", 
            "upc": "978-1430219361", 
            "product_class": 1, 
            "product_options": [], 
            "date_created": "2011-05-19 17:32:37", 
            "slug": "books"
        }
    }, 
    {
        "pk": 1, 
        "model": "product.attributetype", 
        "fields": {
            "code": "price", 
            "name": "price", 
            "has_choices": false
        }
    }, 
    {
        "pk": 1, 
        "model": "product.itemattributevalue", 
        "fields": {
            "product": 1, 
            "type": 1, 
            "value": "25"
        }
    }
]