economy of motion. Here is an
            example of the constant in use: <a
            href="./doing-vocab.html#skillLevel">(#$skillLevel</a>
            #$JimiHendrix #$PlayingAMusicalInstrument <a
            href="./actor-vocab.html#performedBy">#$performedBy</a>
            #$Dexterity #$VeryHigh).<br />
            <b>guid: </b>aad5d68c-74b1-11d6-8000-00a0c99cc5ae<br />
            <b>direct instance of: </b>#$CollectionType  <br />
            <b>direct specialization of: </b>
            <a href=".