id	keyword
cana-4946	road
cana-4946	walkability
cana-4946	urban
cana-4946	pedestrian
cana-4946	quality
cana-4946	safety
cana-4946	conditions
cana-4946	comfort
cana-4946	avenue
cana-4946	analysis
cana-4946	city
cana-4946	design
cana-4946	sidewalks
cana-4946	researchers
cana-4946	visual
cana-4946	vol
cana-4946	traffic
cana-4946	issn