▁on ▁Re ci pro cal ▁Prom otion ▁and ▁Prote ction ▁of ▁In vest ments ▁Tre aty ▁on ▁the ▁Reg ulation ▁of ▁Re ci pro cal ▁Property ▁Law ▁Rel ations ▁and ▁the ▁Convention ▁on ▁the ▁A void ance ▁of ▁Double ▁Tax ation ▁rel ating ▁to ▁In come ▁and ▁Property ▁Tax ▁ ▁See ▁also ▁ ▁Foreign ▁relations ▁of ▁North ▁Mac ed onia ▁ ▁Foreign ▁relations ▁of ▁Sloven ia ▁ ▁Mac ed oni ans ▁in ▁Sloven ia ▁ ▁References ▁ ▁External ▁links ▁Republic ▁of ▁Sloven ia ▁- ▁Government ▁Communic ation ▁Office ▁( from ▁ 2 0 0 2 ) ▁▁▁ ▁Sloven ia ▁North ▁Mac ed onia <0x0A> </s> ▁The ▁Pr ü mer burg ▁is ▁a ▁ru ined ▁hill ▁castle ▁on ▁a ▁roughly ▁ 3 0 - met re - high ▁li as - s and stone ▁rock ▁on ▁the ▁upper ▁edge ▁of ▁the ▁valley ▁of ▁the ▁Pr ü m ▁in ▁the ▁municipality ▁of ▁Pr ü m z url ay ▁in ▁the ▁county ▁of ▁Bit burg - Pr ü m ▁in ▁the ▁German ▁state ▁of ▁Rh in eland - Pal at inate . ▁ ▁History ▁ ▁The ▁Pr ü mer burg , ▁a ▁f ief ▁of ▁the ▁counts ▁and ▁du kes ▁of ▁Luxemb ourg , ▁is ▁first ▁recorded ▁in ▁ 1 3 3 7 , ▁but ▁was ▁probably ▁built ▁in ▁the ▁ 1 2 th ▁century . ▁In ▁the ▁immediate ▁vic inity ▁there ▁was ▁an ▁earlier ▁pre histor ical ▁hill fort ▁( W all bur gen ). ▁The ▁castle ' s ▁features ▁include ▁the ▁remains ▁of ▁a