def strip_swagger_markup(schema):
    """Turn a swagger URL parameter schema into a raw jsonschema.

    Involves just removing various swagger-specific markup tags.
    """
    swagger_specific_keys = (
        'paramType',
        'name',
    )
    return dict(
        (k, v)
        for k, v in schema.items()
        if k not in swagger_specific_keys
    )