Individual #Yucatan_Peninsula__Yucatan  a peninsula in Central America extending into the Gulf of Mexico between the Bay of Campeche and the Caribbean Sea
  instance of:  #peninsula
  part:  #Merida  #Campeche  #Cancun
  part of:  #Mexico__United_Mexican_States  a Republic in southern North America; became independent from Spain in 1810
     part of:  #North_America  a continent (the third largest) in the western hemisphere connected to South America by the Isthmus of Panama
        part of:  #northern_hemisphere  the hemisphere north of the equator
        part of:  #western_hemisphere__westernhemisphere__occident__New_World  the hemisphere that includes North and South America
        part of:  #the_Americas__America  North and South America

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