Final answer:
The Reference Data submenu typically contains links to resources such as Wikipedia pages and primary references, and it is used in applications like word processors to manage citations and access research databases.
Step-by-step explanation:
The question asks about the items found within a submenu titled Reference Data in a software application. This submenu can typically contain links to data collections, such as Wikipedia pages, and provide access to primary references. When creating a reference list, it is essential to adapt the entries accordingly, especially when core elements are unknown or missing, as noted in the given information. In a software application, like the one described with features like AutoSave, Spelling & Grammar, and Annotate, the Reference submenu might link to resources for citing works, managing bibliographies, or accessing research databases. The context suggests that the application is likely a word processor with functionalities to assist with document creation and editing.