query: # species within the genus Cyperus
  SELECT ?item  ?taxon_name  WHERE {
    ?item wdt:P31 wd:Q16521 . 
    ?item wdt:P171 wd:Q161224.
    ?item wdt:P225 ?taxon_name.
    ?item wdt:P105 wd:Q7432.
    ?item wdt:P5984 ?APNI_id.
  }
  ORDER BY ?taxon_name ?item