query: PREFIX wd: <http://www.wikidata.org/entity/>
  PREFIX wdt: <http://www.wikidata.org/prop/direct/>
  PREFIX wikibase: <http://wikiba.se/ontology#>
  PREFIX p: <http://www.wikidata.org/prop/>
  PREFIX v: <http://www.wikidata.org/prop/statement/>
  PREFIX q: <http://www.wikidata.org/prop/qualifier/>
  PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
  
  prefix schema: <http://schema.org/>
  
  SELECT ?item WHERE {
    ?item wdt:P569 ?date .
    FILTER (?date < "1500-01-01T00:00:00Z"^^xsd:dateTime).
      ?article schema:about ?item .
    	FILTER (SUBSTR(str(?article), 1, 35) = "https://species.wikimedia.org/wiki/")
  } LIMIT 1000