Mark up language keywords using <code>

[hartig]

As suggested by @TallTed, SPARQL expressions and SPARQL keywords should be marked up using <code> (or `) throughout the whole document.

[afs]

When marking up the documents, putting in a class to allow for specific styling would be useful.

e.g.
<code class="syntax">

If does mean ` can't be used but it does allow style specific to SPARQL syntax.

[TallTed]

When marking up the documents, putting in a class to allow for specific styling would be useful.

Does such a CSS class exist already? Or does it need to be defined and/or added somewhere so we can use it? And is it (or will it be) generic class="syntax", or specific class="sparql", or something else?