<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508e5964664f-modernnavywoman.JPG>
<http://www.goodhousekeeping.com/institute/a22733/new-rules-on-submarine-service/?src=shelter_footer>