<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x576/550042be4d3ac-bowtie-pasta-s3.jpg>
<http://www.goodhousekeeping.com/food-recipes/cooking/tips/g1939/food-cooking-times/>