id	keyword
grbs-9571	aristotle
grbs-9571	politics
grbs-9571	state
grbs-9571	constitutions
grbs-9571	facts
grbs-9571	historian
grbs-9571	work
grbs-9571	data
grbs-9571	things
grbs-9571	democracy
grbs-9571	use
grbs-9571	methods
grbs-9571	evidence