tml#spirit_repository.qi_components.directives.distinct.attribute">Attribute</a>
        </h6>
<p>
          The <code class="computeroutput"><span class="identifier">distinct</span></code> component
          exposes the attribute type of its subject as its own attribute type. If
          the <code class="computeroutput"><span class="identifier">subject</span></code> does not expose
          any attribute (the type is <code class="computeroutput"><span class="identifier">unused_type</span></code>),
     