Question juridique clé
Whether the appellant could claim compensation for the neighboring parcel zzz owned by D.
Solution extraite
No; she lacked standing to pursue compensation concerning parcel zzz because that parcel belonged to another owner who did not appeal and she had no power of representation.
Motifs extraits
The expropriation concerned each owner personally as a principal party; the appellant could only assert her own compensation claims for parcels www and xxx.