"Prokaryotic kingdom that includes (in the most widely accepted classification system) archaebacteria, eubacteria, and cyanobacteria. Members of this kingdom were among the first forms of life over 3.5 billion years ago. (source: www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookglossM.html)"@en . "2005-09-27T09:40:00Z"^^ . "2005-09-27T09:40:00Z"^^ .