<http://schema.org/keywords>
"paving, traffic light, sidewalk, pedestrian, Pflaster, Ampel, B\u00FCrgersteig, Fu\u00DFg\u00E4nger, pavage, feu de circulation, des trottoirs, des pi\u00E9tons, pavimenta\u00E7\u00E3o, sem\u00E1foros, cal\u00E7adas, pe"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bibliocad.com/library/streets-sections_22366>