<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54c0908017b6d_-_italian-villa-decorating-ed-0611-feature-1.jpg>
<http://www.elledecor.com/design-decorate/house-interiors/a4049/a-lakeside-villa-in-switzerland-a-69666/>