<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/980x653/54c1c3f7a103e_-_148198512.jpg>
<http://www.elledecor.com/life-culture/cleaning-organizing/tips/g936/summer-cleaning-tips-house-beautiful/>