code: public Node getNode() throws ValueFormatException, RepositoryException
     {
        Value value = getValue();
  
        if (value instanceof ReferenceValue)
        {
           String identifier = ((BaseValue)value).getReference();
           return session.getNodeByUUID(identifier);
        }
        else
        {
           throw new ValueFormatException("Property cannot be converted to a reference");
        }
     }
docs: {@inheritDoc}