<learningBase> topic type is not used to deliver any actual
learning content, but instead provides a set of common elements for use in the other more
specific learning content types:
See appendix for information about this element in OASIS document type shells.
- topic/topic learningBase/learningBase
- An anchor point. This ID is usually required as
part of the
@conrefsyntax when cross referencing or reusing content within the topic; it also enables
<topicref>elements in DITA maps to optionally reference a specific topic within a DITA document. This attribute is defined with the XML Data Type ID.