private void appendTag(
     Paragraph tagParagraph, OWLLiteral literal, Color foreground, boolean isSelected) {
   Color tagColor = isSelected ? foreground : Color.GRAY;
   Color tagValueColor = isSelected ? foreground : Color.GRAY;
   if (literal.hasLang()) {
     tagParagraph.append("[language: ", tagColor);
     tagParagraph.append(literal.getLang(), tagValueColor);
     tagParagraph.append("]", tagColor);
   } else if (datatypeRendering == RENDER_DATATYPE_INLINE && !literal.isRDFPlainLiteral()) {
     tagParagraph.append("[type: ", tagColor);
     tagParagraph.append(
         editorKit.getOWLModelManager().getRendering(literal.getDatatype()), tagValueColor);
     tagParagraph.append("]", tagColor);
   }
   //        if (ontology != null) {
   //            tagParagraph.append("    ", foreground);
   //            tagParagraph.append("[in: ", tagColor);
   //            String ontologyRendering = editorKit.getOWLModelManager().getRendering(ontology);
   //            tagParagraph.append(ontologyRendering, tagColor);
   //            tagParagraph.append("]", tagColor);
   //        }
 }