<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/PostalAddress>
<http://www.discountfilterstore.com/water-filters.html?amp%3Bflow_rate_range=0.5+-+1.0&brand=Whirlpool&flow_rate_range=20.0+-+50.0>