Update municipality table.

README.md

@@ -30,11 +30,11 @@ https://query.wikidata.org/
 SELECT ?item ?postalCode ?adminUnit ?labelDE ?labelFR ?labelIT (GROUP_CONCAT(DISTINCT ?coordinates; SEPARATOR=",") as ?groupedCoordinates)
 WHERE 
 {
-  ?item wdt:P31 wd:Q70208.
-  ?item wdt:P281 ?postalCode .
+  ?item wdt:P31 wd:Q70208. # swiss municipalities
+  ?item wdt:P281 ?postalCode . 
   ?item wdt:P625 ?coordinates .
   ?item wdt:P131 ?adminUnit .
-  ?adminUnit wdt:P31 wd:Q23058 .
+  ?adminUnit wdt:P31 wd:Q23058 . # adminUnit is canton of switzerland
   
   ?item rdfs:label ?labelDE .
   FILTER(LANG(?labelDE) = "de")
@@ -43,7 +43,10 @@ WHERE
   FILTER(LANG(?labelFR) = "fr")
   
   ?item rdfs:label ?labelIT .
-  FILTER(LANG(?labelIT) = "fr")
+  FILTER(LANG(?labelIT) = "it")
+  MINUS {
+    ?item wdt:P31 wd:Q685309 # removes former municipalities
+  }
   
 }
 GROUP BY ?item ?postalCode ?adminUnit ?labelDE ?labelFR ?labelIT