- Singapore, capital of Singapore - the capital of Singapore; one of the world's biggest ports
--1 is a kind of national capital
--1 is a part of Singapore, Republic of Singapore - Singapore, Republic of Singapore - a country in southeastern Asia on the island of Singapore; achieved independence from Malaysia in 1965
--2 is a kind of Asian country, Asian nation
--2 is a part of Singapore; Southeast Asia
--2 is a member of Association of Southeast Asian Nations, ASEAN
--2 has parts: Singapore, capital of Singapore
--2 has members: Singaporean - Singapore - an island south of the Malay Peninsula
--3 is a kind of island
--3 is a part of South China Sea
--3 has parts: Singapore, Republic of Singapore