changing sql queries to nosql in django-nonrel(gae)

Question

I have a query which looks like this:

Possesion.objects.exclude(~Q(type="money") & ~Q(type="people"))

I want the possessions which are of any type other than "money" and "people".

Is there any easier way to do this without something like

queried_possesions = POSSESION_TYPES
queried_possesions.remove("money")
queried_possesions.remove("people")
Possesion.objects.filter(type__in=queried_possesions)

?