id	keyword
finefocus-537	pollen
finefocus-537	lake
finefocus-537	crater
finefocus-537	water
finefocus-537	chytrid
finefocus-537	fungi
finefocus-537	crater lake
finefocus-537	food
finefocus-537	nutrients
finefocus-537	aquatic
finefocus-537	zooplankton
finefocus-537	rrna