{
    "classes" : {
        "ns1:test_class1": {
            "regular_expressions" : ["cfengine"],
            "tags": ["test_tag"],
            "comment" : "comment1"
        },
       "ns2:test_class2": {
            "class_expressions" : [],
            "tags": ["test_tag"],
            "comment" : "comment1"
       }
    }
}
