query: SELECT ?x ?xLabel ?xDescription {
    { SELECT DISTINCT ?x WHERE {
      ?x wdt:P31/wdt:P279?/wdt:P279? wd:Q860861 .
      ?x p:P180/pq:P2677 ?pos .
    } }
    SERVICE wikibase:label {
       bd:serviceParam wikibase:language "en" .
    }
  } 