public static void htmlDescribeSupers(String title, String head, NamedDescription relation, org.powerloom.PrintableStringWriter stream, boolean ruleP) {
    { HashTable alreadyoutput = HashTable.newHashTable();
      Cons directsupers = edu.isi.powerloom.PLI.getDirectSuperrelations(relation, null, null).consify();

      OntosaurusUtil.htmlWriteHeaderWithTable(stream, title, head);
      if (directsupers == Stella.NIL) {
        {
          stream.print("<I>");
          stream.print("None");
          stream.println("</I>");
        }
      }
      else {
        OntosaurusUtil.htmlDescribeOneSuperLevel(directsupers, alreadyoutput, stream);
      }
      if (ruleP) {
        stream.println("<HR SIZE=2>");
      }
      return;
    }
  }