id	keyword
ajoaa-4638	fruits
ajoaa-4638	plants
ajoaa-4638	south
ajoaa-4638	species
ajoaa-4638	africa
ajoaa-4638	food
ajoaa-4638	markets
ajoaa-4638	journal
ajoaa-4638	herb
ajoaa-4638	cape
ajoaa-4638	province
ajoaa-4638	south africa
ajoaa-4638	eastern
ajoaa-4638	leafy
ajoaa-4638	tubers