Beypazarı was known as `` Lagania `` ( ) , meaning 'rocky peak ' in the Luwian language during the Roman and Byzantine times , and the town was a regional administrative center .
PROPN AUX VERB ADP `` PROPN `` ( ) , VERB PRON NOUN ' ADP DET ADJ NOUN ADP DET ADJ CCONJ ADJ NOUN , CCONJ DET NOUN VERB DET ADJ ADJ NOUN .