<pre class="brush:xquery">
(: empty map :)map { }, (: empty map with two entries :)map { 'key': true(), 1984: (<a/>, <b/>) }, (: map with ten two entries :)
map:merge(
for $i in 1 to 10
return map { $i: 'value' || $i }
) (: map with ten entries :)
</pre>