query: embed.html##Provincie Drenthe
  #defaultView:Map
  SELECT ?Qvestiging ?QvestigingLabel ?coor ?partof ?partofLabel ?image ?layer WHERE {
  #SELECT ?s ?sLabel ?coor ?image ?layer WHERE { 
    
         ?Qvestiging (p:P31/ps:P31) wd:Q28564;wdt:P17 wd:Q55;
            wdt:P625 ?coor ;
            wdt:P361 ?partof ;
            OPTIONAL {?Qvestiging wdt:P18 ?image .}
    
  VALUES ?partof {
  wd:Q61754962 #St. OB Assen
  wd:Q61755016 #St. Bieb Hoogeveen
  wd:Q61912790 #St.OB Midden-Drenthe
  wd:Q61912791 #St.OB Noordenveld
  wd:Q61912792 #St.OB Westerveld
  wd:Q61912789 #St.OB De Wolden
                   }
  BIND( 
  IF(?partof = wd:Q61754962, "Assen",
  IF(?partof = wd:Q61912791, "Noordenveld", 
  IF(?partof = wd:Q61912792, "Westerveld", 
  IF(?partof = wd:Q61912790, "Midden-Drenthe", 
  IF(?partof = wd:Q61912789, "De Wolden",
  IF(?partof = wd:Q61755016, "Hoogeveen",
               "")))))) AS ?layer).  
   
  SERVICE wikibase:label { bd:serviceParam wikibase:language "nl" }
  }
  ORDER BY ?layer ?partofLabel ?QvestigingLabel
  
  