<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/768x516/54cac2e55cdef_-_ibm-gadgets-07-0511-xln.jpg>
<http://www.popularmechanics.com/technology/g502/7-important-innovations-from-ibms-first-100-years/>