id	keyword
brj-23942	furniture
brj-23942	design
brj-23942	life
brj-23942	product
brj-23942	cycle
brj-23942	aei
brj-23942	life cycle
brj-23942	material
brj-23942	lca
brj-23942	assessment
brj-23942	stage
brj-23942	production
brj-23942	eco
brj-23942	stool