<http://schema.org/position>
"3"^^<http://www.w3.org/2001/XMLSchema#integer>
<http://disneycentralplaza.englishboard.net/t47761p50-tr-sejour-du-16-au-19-fevrier-1-nuit-au-relais-spa-et-sejour-magique-au-disneyland-hotel>