taxon (E433)

PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>

start = @<taxon>

<taxon> EXTRA wdt:P31 {
  #must be an instance of at least taxon
  wdt:P31 [wd:Q16521];

  #must have a single taxonomic rank
  wdt:P105 @<taxonomic_rank>;

  #must have a single parent taxon
  wdt:P171 @<parent_taxon>;

  #must have a single taxon name
  wdt:P225 LITERAL+;

  #may have one or more common names
  wdt:P1843 LITERAL+;
}

<taxonomic_rank> EXTRA wdt:P31 {
  #must be an instance of at least taxonomic rank
  wdt:P31 [wd:Q427626];
}

<parent_taxon> EXTRA wdt:P31 {
  #must be an instance of at least taxon
  wdt:P31 [wd:Q16521];
}