id	keyword
brj-23012	fiber
brj-23012	composite
brj-23012	grass
brj-23012	snake
brj-23012	epoxy
brj-23012	snake grass
brj-23012	properties
brj-23012	grass fiber
brj-23012	strength
brj-23012	impact
brj-23012	tensile
brj-23012	flexural
brj-23012	et al