query: PREFIX wd: <http://www.wikidata.org/entity/>
  PREFIX wdt: <http://www.wikidata.org/prop/direct/>
  PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
  
  SELECT DISTINCT ?o ?labelEn ?labelFr
  WHERE {
    {
      SELECT ?o
      WHERE {
        ?o wdt:P279+ wd:Q515 .
      }
    }
    OPTIONAL {
      ?o rdfs:label ?labelEn filter (lang(?labelEn) = "en") .
    }
    OPTIONAL {
      ?o rdfs:label ?labelFr filter (lang(?labelFr) = "fr") .
    }
  }
  ORDER BY ?o
  LIMIT 1000