final ModelDocumentation root = factory.createModelDocumentation();
// create Semantics handlers
semanticTagHandlers = new ArrayList<ITagHandler>();
semanticTagHandlers.add(new HandleOperationalTag(root, factory));
semanticTagHandlers.add(new HandleInferenceTag(root, factory));
semanticTagHandlers.add(new HandleImplementationTag(root, factory));
semanticTagHandlers.add(new HandleExampleTag(root, factory,
"examples" /* plugin */));