Shadrach, Meshach and Abednego are figures from chapter 3 of the Book of Daniel, three Hebrew men thrown into a fiery furnace by Nebuchadnezzar, king of Babylon, when they refuse to bow down to the king's image; the three are preserved from harm and the king sees four men walking in the flames, "the fourth ... like a son of God".
Nebuchadnezzar was king for 60 years
( z1 king :domain ( z2 person :name ( z3 name :op "Nebuchadnezzar" ) ) :duration ( z4 temporal-quantity :quant 60 :unit ( z5 year ) ) )