minnesota department of revenue Customer Service Number, Toll Free Number, Email Id Contact Address For minnesota department of revenue 600 North Robert St. St. Paul, Minnesota 55101, United States
The definition of classification is a grouping of people or things in a systematic way. A separation of clothing by winter and summer is an example of classification. a classifying or being classified; arrangement according to some systematic division into classes or groups.
1 An example of taxonomy is the way living beings are divided up into Kingdom, Phylum, Class, Order, Family, Genus, Species.  An example of taxonomy is the Dewey Decimal system - the way libraries classify non-fiction books by division and subdivisions.