query: SELECT ?instance_of ?instance_ofLabel WHERE {
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
    
    OPTIONAL {  }
    ?instance_of wdt:P31 wd:Q773944.
    
    OPTIONAL {  }
    ?instance_of wdt:P1269 wd:Q213665.
  }
  