query: #Gats
  SELECT ?item ?itemLabel ?vents_m_xims_sostinguts ?inst_ncia_de ?inst_ncia_deLabel WHERE {
    ?item (wdt:P31/(wdt:P279*)) wd:Q79602.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
    OPTIONAL { ?item wdt:P2895 ?vents_m_xims_sostinguts. }
    OPTIONAL { ?item wdt:P31 ?inst_ncia_de. }
  }
  LIMIT 3000