id	keyword
cet-15128	resilience
cet-15128	traffic
cet-15128	system
cet-15128	lngfv
cet-15128	safety
cet-15128	dbn
cet-15128	analysis
cet-15128	vessel
cet-15128	traffic resilience
cet-15128	maritime
cet-15128	engineering
cet-15128	factors