<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe994bb4ee2-music-sheet-ornament-s3.jpg>
<http://www.goodhousekeeping.com/holidays/christmas-ideas/how-to/a17852/christmas-crafts-homemade-ornament/?src=shelter_footer>