MediaWiki:Smw service online maps
OpenStreetMap|https://www.openstreetmap.org/?mlat=$3&mlon=$4#map=16/$3/$4 Google maps|http://www.google.com/maps/place/$1
OpenStreetMap|https://www.openstreetmap.org/?mlat=$3&mlon=$4#map=16/$3/$4 Google maps|http://www.google.com/maps/place/$1