def get_string_event_attribute_rep(event, event_attribute):
    """
    Get a representation of the feature name associated to a string event attribute value

    Parameters
    ------------
    event
        Single event of a trace
    event_attribute
        Event attribute to consider

    Returns
    ------------
    rep
        Representation of the feature name associated to a string event attribute value
    """
    return "event:" + str(event_attribute) + "@" + str(event[event_attribute])