Holy See–Iran relations
Holy See–Iran relations refers to the diplomatic relations between the Holy See , which is sovereign over the Vatican City , and the Islamic Republic of Iran . 
<triplet> Holy See <subj> Vatican City <obj> owner of <subj> Islamic Republic of Iran <obj> diplomatic relation <triplet> Vatican City <subj> Holy See <obj> owned by <triplet> Islamic Republic of Iran <subj> Holy See <obj> diplomatic relation