Ribolla
...that when the Duke of Austria, Leopold III, established reign over the Italian city of Trieste one of his stipulations was that the city supply him each year with 100 urns of the region's best Ribolla wine?
...that when the <a class="mw-redirect" href="./Duke_of_Austria" id="mwBYA" rel="mw:WikiLink" title="Duke of Austria">Duke of Austria</a>, <a href="./Leopold_III,_Duke_of_Austria" id="mwBYE" rel="mw:WikiLink" title="Leopold III, Duke of Austria">Leopold III</a>, established reign over the <a href="./Italy" id="mwBYI" rel="mw:WikiLink" title="Italy">Italian</a> city of <a href="./Trieste" id="mwBYM" rel="mw:WikiLink" title="Trieste">Trieste</a> one of his stipulations was that the city supply him each year with 100 <a href="./Urn" id="mwBYQ" rel="mw:WikiLink" title="Urn">urns</a> of the region's best <b id="mwBYU"><a href="./Ribolla" id="mwBYY" rel="mw:WikiLink" title="Ribolla">Ribolla</a></b> wine?