add default values to Class Definitions (Chapter 5.2)

[mlagally]

The table in chapter 5.2 contain the text "with default", where the default values are listed in chapter 5.3.
This requires that a reader has to jump between different sections of the document if he tries to understand chapter 5.2., which is very inconvenient for a reader/reviewer.

Suggest to additionally add them to the table, for example: "with default true"

The summary table in Chapter 5.3 can remain as it is.

[egekorkan]

I had a look at this and it is sadly not an editorial change. The default values (rows) at https://w3c.github.io/wot-thing-description/#sec-default-values are each a separate assertion. The vocabulary tables are also row of separate assertions. Given that vocabulary tables explain the meaning of the term and its type, whereas the default values give only the value, they cannot be the same assertion. One can implement the term but never handle its default value. In the current publication, I do not see any way we can achieve this since it implies changes to the assertions and I do not know how it can be easily done in the future. There can be another script somewhere that generates an additional assertion but it means quite some tooling.