id	keyword
grbs-12481	century
grbs-12481	byzantine
grbs-12481	byzantium
grbs-12481	asia
grbs-12481	minor
grbs-12481	armenians
grbs-12481	empire
grbs-12481	greek
grbs-12481	armies
grbs-12481	military
grbs-12481	families
grbs-12481	aristocracy
grbs-12481	michael
grbs-12481	syrian
grbs-12481	decline
grbs-12481	power
grbs-12481	provinces