T ACT LEVEL) means that AGNT performs ACT, exerting a
            level of mental effort described by LEVEL. E.g., <a
            href="./doing-vocab.html#levelOfMentalExertion">(#$levelOfMentalExertion</a>
            JohannesBrahms (CreatingFn BrahmsSymphonyNo1) #$VeryHigh).<br />
            <b>guid: </b>c10041a0-9c29-11b1-9dad-c379636f7270<br />
            <b>direct instance of: </b>
            <a
            href="./fundamental-vocab.html#FunctionalPredicate">#$FunctionalPredicate</a>
            #$T