This task is about using the specified sentence and converting the sentence to Resource Description Framework (RDF) triplets of the form (subject, predicate object). The RDF triplets generated must be such that the triplets accurately capture the structure and semantics of the input sentence. The input is a sentence and the output is a list of triplets of the form [subject, predicate, object] that capture the relationships present in the sentence. When a sentence has more than 1 RDF triplet possible, the output must contain all of them.

Example Input: William Anders (born in British Hong Kong) was selected by NASA in 1963 after attending AFIT, M.S. 1962 and retired on 1969-09-01.
Example Output: [['William Anders', 'DATE_OF_RETIREMENT', '"1969-09-01"'], ['William Anders', 'WAS_SELECTED_BY_NASA', '1963'], ['William Anders', 'BIRTH_PLACE', 'British Hong Kong'], ['William Anders', 'ALMA_MATER', '"AFIT, M.S. 1962"']]

Example Input: Amsterdam Airport Schiphol is -3.3528 metres above sea level.
Example Output: [['Amsterdam Airport Schiphol', 'ELEVATION', '-3.3528']]

Example Input: Croatia did not win any gold or bronze medal in the 2003 World Aquatics Championships.
Example Output:
[['[TABLECONTEXT]', 'COUNTRY', 'Croatia'], ['1', 'GOLD', '0'], ['[TABLECONTEXT]', '[TITLE]', '2003 World Aquatics Championships'], ['Croatia', 'TOTAL', '1'], ['1', 'BRONZE', '0']]