<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://mac.h-cdn.co/assets/cm/14/49/547d4a032dba2_-_guacamole-chicken-lg-84758015.jpg>
<http://www.marieclaire.com/health-fitness/a2528/super-bowl-healthy-recipes/>