query: embed.html##defaultView:Timeline
  select DISTINCT ?sLabel ?s ?legendLabel ?date ?image WHERE {
    ?s wdt:P361 wd:Q46611 ; #Apollo Program
       wdt:P619 ?date ; #launch
       wdt:P18 ?image .
    ?s p:P18 ?imgstatement .
    OPTIONAL {?imgstatement pq:P642 ?legend .}
    SERVICE wikibase:label 
                   { bd:serviceParam wikibase:language "en, fr, de, it". }
  }
  
  