<http://schema.org/description>
"Todoist is introducing an interesting update to its task-management apps for iOS today, one that alerts users of an item on their to-do list when they arrive at a specific location. ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2014/07/02/todoist-now-lets-set-location-based-reminders-important-things-need/todoist-location-alerts-ios/>