id	keyword
aeer-244	roma
aeer-244	social
aeer-244	czech
aeer-244	workers
aeer-244	culture
aeer-244	state
aeer-244	power
aeer-244	parliament
aeer-244	government
aeer-244	population
aeer-244	bio
aeer-244	new
aeer-244	census
aeer-244	republic
aeer-244	office
aeer-244	society
aeer-244	caste
aeer-244	http://www.lidovky.cz
aeer-244	university