Individual #Medan  a city in Indonesia; located in northeastern Sumatra
  instance of:  city
  part of:  Sumatra  a mountainous island in western Indonesia
     part of:  Indonesia__Republic_of_Indonesia__Dutch_East_Indies  a republic in southeastern Asia on an archipelago including more than 13,000 islands; achieved independence from the Netherlands in 1945; the principal oil producer in the Far East and Pacific regions
        part of:  Southeast_Asia  a geographical division of Asia that includes Indochina plus Indonesia and the Philippines and Singapore
           part of:  Asia  the largest continent with 60% of the earth's population; it is joined to Europe on the west to form Eurasia; it is the site of some of the world's earliest civilizations
              part of:  Eurasia  the land mass formed by the continents of Europe and Asia
                 part of:  eastern_hemisphere__easternhemisphere__orient  the hemisphere that includes Eurasia and Africa and Australia
                 part of:  northern_hemisphere  the hemisphere north of the equator
        part of:  Austronesia  islands of central and South Pacific (Indonesia and Melanesia and Micronesia and Polynesia)
           part of:  Pacific_Ocean__Pacific  the largest ocean in the world

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