ect triple.</p>

<p class="bodytext">Similarly, there is a clear correspondence between CLOS and RDF Schema,
although there is no specialization of properties in CLOS. Conversely,
RDF Schema does not allow the restriction of a property (or in
CLOS parlance, slot) within a class. Nor does it make any provision for
cardinality information. These features are to be found in OWL.</p>

<p class="bodytext">The relationship with OWL, however, is less straightforward.</p>

<p class="bodytext">The CLOS class hierarc