<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54caedd168ecd_-_product-recall-01-0612-smn.jpg>
<http://www.popularmechanics.com/technology/gadgets/a7827/how-a-product-recall-works-9891205/>