Return the node object that matches the given named node.  The name must be a valid VRML node name.
    :param name: The name of the object to return.
    :return: The VRML Node object that matches the given name.

def _get_VRML_node(name):
    """
    Return the node object that matches the given named node.  The name must be a valid VRML node name.
    :param name: The name of the object to return.
    :return: The VRML Node object that matches the given name.
    """
    known_nodes = _get_known_nodes()
    index = known_nodes.index(name)
    return _BaseNode.__subclasses__()[index]()