Individual #Mariana_Islands__Marianas__Ladrone_Islands  a chain of coral and volcanic islands in Micronesia halfway between New Guinea and Japan
  part:  Guam  Saipan.island
  part of:  Federated_States_of_Micronesia
  type:  archipelago  a group of many islands in a large body of water

No statement uses or specializes Mariana_Islands; click here to add one.