id	keyword
clogic-191746	frontier
clogic-191746	american
clogic-191746	gouge
clogic-191746	catherine
clogic-191746	space
clogic-191746	catherine gouge
clogic-191746	logic
clogic-191746	new
clogic-191746	national
clogic-191746	identity
clogic-191746	copyright
clogic-191746	issn
clogic-191746	citizenship