<http://snapshot.canon-asia.com/in/article/eng/how-to-create-and-photograph-stacked-still-life-food-structures>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://snapshot.canon-asia.com/in/article/eng/how-to-create-and-photograph-stacked-still-life-food-structures>