Compound queries
From Maps for MediaWiki
{{#compound_query: [[Category:Cities]] [[Located in::Germany]] ; ?Coordinates ; icon=Green-marker.png | [[Category:Cities]] [[Located in::Belgium]] ; ?Coordinates ; icon=Red-marker.png | [[Category:Cities]] [[Located in::!Germany]] [[Located in::!Belgium]] ; ?Coordinates | format=map }}
{{#compound_query: Germany ; ?Coordinates ; icon=Green-marker.png
| Belgium ; ?Coordinates ; icon=Red-marker.png | !Germany !Belgium ; ?Coordinates | format=map | scrollzoom=off
}}
{{#compound_query: Germany ; ?Coordinates ; hidenamespace=yes
| Belgium ; ?Coordinates ; title=A city in Belgium | !Germany !Belgium ; ?Coordinates | format=map | scrollzoom=off
}}