query: #defaultView:Map
  SELECT ?place ?placeLabel ?location ?image
  WHERE
  {
    wd:Q1715 wdt:P625 ?Hannover .
    SERVICE wikibase:around {
      ?place wdt:P625 ?location .
      bd:serviceParam wikibase:center ?Hannover .
      bd:serviceParam wikibase:radius "30" . #set radius in kilometer
    } .
    FILTER EXISTS { ?place wdt:P31 wd:Q26703203 } .
    OPTIONAL { ?place wdt:P18 ?image . } 
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],de,en" . } 
  }