id	keyword
sc-1105	smart
sc-1105	city
sc-1105	cities
sc-1105	data
sc-1105	article
sc-1105	journal
sc-1105	development
sc-1105	people
sc-1105	technology
sc-1105	community
sc-1105	infrastructure
sc-1105	public
sc-1105	new
sc-1105	figure
sc-1105	conference
sc-1105	urban