Recap: We have been introduced to the idea of OneGraph and have
seen that a 1G data set is made up of 5 elements:

- relationship, property, and membership statements.
- simple nodes.
- graphs.

Finally, we have seen how to view this internal representation using the
\u001b[1mview -t formal\u001b[0m and \u001b[1mview -t og\u001b[0m commands.

To learn about cross-model querying, take scenario 3.