<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1208/54feafff0569f-mrs-meyers-dishwashwer-detergent-1111-qvzqq5-s2.jpg>
<http://www.goodhousekeeping.com/institute/g699/american-made-products/>