query: #Red pandas
  #defaultView:Timeline
  SELECT ?item ?itemLabel ?itemDescription ?dob ?dod
  WHERE 
  {
    ?item wdt:P31 wd:Q41960.
    OPTIONAL {?item wdt:P569 ?dob}.
    OPTIONAL {?item wdt:P570 ?dod}.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "fr, en". }
  }