id	keyword
ahs-16549	vertical
ahs-16549	farming
ahs-16549	urban
ahs-16549	food
ahs-16549	agriculture
ahs-16549	horticulture
ahs-16549	production
ahs-16549	systems
ahs-16549	water
ahs-16549	plants
ahs-16549	security
ahs-16549	land
ahs-16549	growth
ahs-16549	vegetables
ahs-16549	cultivation
ahs-16549	crops
ahs-16549	population
ahs-16549	hydroponics
ahs-16549	soil