id	keyword
sc-1192	cities
sc-1192	risk
sc-1192	measures
sc-1192	vehicles
sc-1192	transport
sc-1192	substances
sc-1192	accident
sc-1192	safety
sc-1192	adr
sc-1192	analysis
sc-1192	information
sc-1192	traffic
sc-1192	road
sc-1192	eai
sc-1192	system
sc-1192	monitoring