@property<EOL><INDENT>def default_value(self):<DEDENT>
data = clips.data.DataObject(self._env)<EOL>lib.EnvDeftemplateSlotDefaultValue(<EOL>self._env, self._tpl, self._name, data.byref)<EOL>return data.value<EOL>
The default value for this Slot.

        The Python equivalent
        of the CLIPS deftemplate-slot-default-value function.