{namespace c=HDNET\Calendarize\ViewHelpers} {namespace m=HDNET\Microformat\ViewHelpers} EXT:microformat StructuredData Markup https://support.google.com/webmasters/answer/3227638?hl=de http://schema.org/Event Test Utility https://search.google.com/structured-data/testing-tool Section: EventDescription The EventDescription is the abstract or a part of the description. To build a condition-block for the viewHelper-attribute, the outsourcing in sections comes handy. {event.abstract} {event.description}