id	keyword
ajoaa-4382	potential
ajoaa-4382	suitability
ajoaa-4382	crop
ajoaa-4382	south
ajoaa-4382	africa
ajoaa-4382	agriculture
ajoaa-4382	province
ajoaa-4382	groundwater
ajoaa-4382	model
ajoaa-4382	resources
ajoaa-4382	soil
ajoaa-4382	limpopo
ajoaa-4382	development