<https://intersog.com/blog/mashable-and-creattica-feature-flat-web-ui-kit-by-dart117/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://intersog.com/blog/mashable-and-creattica-feature-flat-web-ui-kit-by-dart117/>