Kernrechtsfrage
Whether the municipality could invoke property rights against the cantonal judgment
Extrahierter Entscheid
The municipality could not rely on the constitutional guarantee of property because it had acted in a sovereign capacity in land acquisition and contribution planning.
Extrahierte Begründung
A municipality may invoke autonomy and related general constitutional principles, but not individual rights when acting hoheitlich; the decision did not affect it like a private person.