id	keyword
app01-8270	building
app01-8270	city
app01-8270	energy
app01-8270	water
app01-8270	development
app01-8270	resilience
app01-8270	environment
app01-8270	cities
app01-8270	control
app01-8270	green
app01-8270	use
app01-8270	services
app01-8270	system
app01-8270	management