Where are the DITA 1.2 new topic structures defined?

When creating a new DITA 1.2 topic in FrameMaker (I'm using v.11), the new topic appears with some elements already added. In addition, some of them have banner text such as "Enter title here". I know that the banner text is defined in the EDD, but does anyone know where the structures themselves are defined? They don't appear in the topic templates, which are (necessarily) empty. Are they defined by the dita_fm client?

Thanks,

Roger