id	keyword
grbs-3271	digenes
grbs-3271	emperor
grbs-3271	version
grbs-3271	digenes akrites
grbs-3271	book
grbs-3271	taming
grbs-3271	byzantine
grbs-3271	grottaferrata
grbs-3271	dyck
grbs-3271	andrew
grbs-3271	greek
grbs-3271	theodore