id	keyword
aeer-371	marine
aeer-371	food
aeer-371	diet
aeer-371	fat
aeer-371	meat
aeer-371	inuit
aeer-371	chukchi
aeer-371	people
aeer-371	arctic
aeer-371	mammals
aeer-371	nutrition
aeer-371	fats
aeer-371	residents
aeer-371	hunters
aeer-371	type
aeer-371	products
aeer-371	northerners