Complex sentence: Antiochene Rite designates the family of liturgies originally used in the Patriarchate of Antioch: that of the Apostolic Constitutions; then that of St. James in Greek, the Syriac Liturgy of St. James, and the other Syriac Anaphoras.
Split into simpler sentences: Antiochene Rite designates the family of liturgies originally used in the Patriarchate of Antioch. The family of liturgies include the Apostolic Constitutions; then that of St. James in Greek, the Syriac Liturgy of St. James, and the other Syriac Anaphoras.