Definition of Journal and JournalArticle missing in DataCite Metadata Schema Documentation?

[Robert Giessmann]

Dear all,

I was reading the DataCite Metadata Schema Documentation at https://schema.datacite.org/meta/kernel-4.4/doc/DataCite-MetadataKernel_v4.4.pdf

In Table 7 (Appendix), I was looking for the definitions of Journal and JournalArticle, but couldn't find it.

Am I right that it is missing, or did I just overlook it?

Thanks in advance for your help,

   Robert