<tag>
De Semantic MediaWiki - Sandbox
Refs: https://github.com/SemanticMediaWiki/SemanticMediaWiki/issues/3534
This page is created to test how {{DISPLAYTITLE}}
works.
The wikitext {{DISPLAYTITLE:<tag>}}
changes the displayed title of this page to <tag> as expected.
However, the special property Property:Has display title of is not set: "". The HTML entity <
is stripped from the property as if it were the plain < sign.
I think this is wrong.