The <a href="https://en.wikipedia.org/wiki/Nea_Ekklesia" id="mwGQ" rel="mw:WikiLink" title="Nea Ekklesia">Nea Ekklesia</a> is inaugurated in <a href="https://en.wikipedia.org/wiki/Constantinople" id="mwGg" rel="mw:WikiLink" title="Constantinople">Constantinople</a>, setting the model for all later <a href="https://en.wikipedia.org/wiki/Cross-in-square" id="mwGw" rel="mw:WikiLink" title="Cross-in-square">cross-in-square</a> Orthodox churches.