<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.discountfilterstore.com/undersink-filters.html?capacity_range=1%2C000+-+2%2C500&dir=desc&flow_rate_range=0.5+-+1.0&order=position>