▁Greek ▁Catholic ▁C athedral ▁in ▁Ist an bul ▁() ▁Also ▁Cal led ▁Holy ▁Tr inity ▁Rum ▁Catholic ▁Church ▁is ▁the ▁name ▁given ▁to ▁a ▁Catholic ▁Church ▁that ▁follows ▁the ▁By z antine ▁R ite ▁of ▁the ▁Catholic ▁Mel k ites ▁in ▁full ▁commun ion ▁with ▁the ▁Pope ▁in ▁Rome . ▁It ▁is ▁located ▁in ▁the ▁city ▁of ▁Ist an bul , ▁the ▁old ▁capital ▁of ▁Turkey . ▁It ▁is ▁one ▁of ▁the ▁ 3 ▁Catholic ▁c athed r als ▁in ▁the ▁city ▁that ▁has ▁different ▁r ites ▁and ▁custom s ▁among ▁its ▁communities . ▁ ▁It ▁is ▁currently ▁vac ant . ▁It ▁is ▁the ▁main ▁church ▁of ▁the ▁Greek ▁Apost ol ic ▁Ex arch ate ▁of ▁Ist an bul ▁( Ex arch atus ▁Apost ol icus ▁Constantin opol itan us ) ▁which ▁was ▁created ▁in ▁ 1 9 1 1 ▁with ▁parts ▁of ▁the ▁territory ▁of ▁the ▁Ott oman ▁Empire ▁and ▁was ▁affili ated ▁in ▁his ▁administration ▁to ▁the ▁Vic ari ate ▁of ▁Latin ▁r ite ▁in ▁ 1 9 9 9 . ▁ ▁See ▁also ▁Catholic ism ▁in ▁Turkey ▁C athedral ▁of ▁the ▁Holy ▁Spirit ▁ ▁References ▁ ▁Category : E astern ▁Catholic ▁c athed r als ▁in ▁Turkey ▁Category : C atholic ▁c athed r als ▁in ▁Ist an bul ▁Category : M el k ite ▁Greek ▁Catholic ▁c athed r als <0x0A> </s> ▁Kentucky ▁Route ▁ 1 4 5 0 ▁( K Y ▁ 1 4 5 0 ) ▁is ▁a ▁ ▁state ▁highway ▁in ▁the ▁U . S .