#subkingdom  (biology) a taxonomic group comprising a major division of a kingdom
  supertype:  #taxonomic_group__taxonomicgroup__taxon  animal or plant group having natural relations
  subtype:  #subkingdom_Parazoa__Parazoa  multicellular organisms having less-specialized cells than in the Metazoa; comprises the single phylum Porifera
  subtype:  #subkingdom_Metazoa__Metazoa  multicellular animals having cells differentiated into tissues and organs and usually a digestive cavity and nervous system

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