BJ
            ACT-TYPE ROLE PERF-ATT LEVEL) means that the <a
            href="./time-vocab.html#SomethingExisting">#$SomethingExisting</a>
            OBJ has the ability to play the role ROLE in instances of
            the type of <a href="./time-vocab.html#Event">#$Event</a>
            ACT-TYPE, with LEVEL degree of PERF-ATT. For example, <a
            href="./doing-vocab.html#skillLevel">(#$skillLevel</a> Joe
                <a
            href="./transform-vocab.html#DiggingAHole">#$DiggingAHole</