Reference to the `a:hlinkClick` or `h:hlinkHover` element for this
        click action. Returns |None| if the element is not present.

def _hlink(self):
        """
        Reference to the `a:hlinkClick` or `h:hlinkHover` element for this
        click action. Returns |None| if the element is not present.
        """
        if self._hover:
            return self._element.hlinkHover
        return self._element.hlinkClick