<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/BreadcrumbList>
<https://community.versionone.com/VersionOne-Lifecycle/The_Agile_Process/Sprint_or_Iteration_Tracking/Using_the_Storyboard/Setting_Up_a_Kanban_Storyboard>