advcl:purp: purposive clause
The dependent of an advcl:purp relation is a purposive adverbial clause.
Here is an example from UD_Bokota-ChibErgIS:
skira hue para u dodade. \n (I) find some skira to make the house.
advcl:purp (hue, dodade)
advcl:purp in other languages: [ab] [arh] [ctn] [sab]