<http://schema.org/keywords>
"ramp, handicapped, platform, access, stairs, Rampe, Behinderten, Plattform, Zugang, rampe, handicap\u00E9es, la plate-forme, l'acc\u00E8s, rampa, plataforma de acesso, handicapped, disabilities, Behinderten, handicap\u00E9s"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bibliocad.com/library/people-with-disabilities--monographs-guide_24728>