id	keyword
aeer-177	kraków
aeer-177	city
aeer-177	space
aeer-177	pope‟s
aeer-177	paul
aeer-177	john
aeer-177	polish
aeer-177	anthropology
aeer-177	europe
aeer-177	national
aeer-177	new
aeer-177	paul ii
aeer-177	john paul