This is the 12012th most frequent Russian word.
землевладельцам
"Landowners."
The word 'землевладельцам' is used in the dative case to indicate the recipients of the rights provided by the legislation.
Новое законодательство предоставило больше прав местным землевладельцам.
The new legislation granted more rights to local landowners.
Here 'землевладельцам' is used in the dative case as the indirect object receiving the house.
Старый дом был продан землевладельцам из соседнего города.
The old house was sold to landowners from the neighboring town.
In this sentence, 'землевладельцам' is used in the dative case to show the recipients of the advice from the administration.