<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/640x479/54c1c0f5ccfeb_-_hydrangea-plant-tjgycp-de.jpg>
<http://www.elledecor.com/life-culture/g927/deadly-poisonous-plants-goodhousekeeping/>