 Complete the following phrase:  Another monument was discovered, dedicated to five Athenian cavalrymen including Dexileos. Only the crown of the public funerary monument remains, now in Athens National Archaeological Museum. The monument, in pentelic marble, was found west of Athens, in the area of the Demosion Sema. According to the inscription on the epistyle, the monument was erected in honour of the Athenian riders who fell in the 