 used it as a synonym for actual entity, which
&gt; &gt;  he considered the equivalent of Aristotle's ousia and Descartes's
&gt; &gt;  res vera.")
&gt; &gt;
&gt; &gt; (documentation Continuant  "A continuant is an entity whose identity
&gt; &gt;  continues to be recognizable over some extended interval of time.")
&gt; &gt;
&gt; &gt; (documentation Description  "A proposition (RA) about a continuant (C).
&gt; &gt;  A description is a proposition that states how some schema characterizes
&gt; &gt;  some aspec