<http://schema.org/alternateName>
""^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ezvacuum.com/vacuum-parts-by-machine-make-model/hoover-vacuum/hoover-floormate-parts/hoover-floormate-spinscrub-h3030-h3050-h3060-parts.html?dir=asc&order=bestsellers>