Issue/2398/Embedded deferred ask category format query
De Semantic MediaWiki - Sandbox
{{#ask: [[Category:Book]] [[Has book title::+]] |?Has book author=author |?Has book publishing year=year |?Has book ISBN=ISBN |?Has book rating=rating |mainlabel=title |sort=Has book publishing year, Has book author |order=descending,asc |class=datatable |link=all |@deferred |format=category }}