<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/160x160/54cfd2967d9a5_-_dotmatrix-05-110811-mdn.jpg>
<http://www.popularmechanics.com/technology/design/g661/build-a-gonzo-dot-matrix-printer-that-creates-pointillist-works-of-art/?src=rss>