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: The 20 h koruna is 1.7 mm thick and 0.74 g mass.
Example Output: [['99% aluminium 1% magnesium', 'THICKNESS', '1.7mm'], ['20 h', 'COMPOSITION', '99% aluminium 1% magnesium'], ['99% aluminium 1% magnesium', 'MASS', '0.74 g']]

Example Input: The Canadian Bernie Doan ended up joining the St. Louis Blues.
Example Output: [['Bernie Doan', 'NHL_TEAM', 'St. Louis Blues'], ['Bernie Doan', 'NATIONALITY', 'Canada']]

Example Input: The English language is spoken in Great Britain and Alcatraz Versus the Evil Librarians was written in it but it comes from the U.S. where white American live and Washington D. C. is the capital.
Example Output:
[['Alcatraz Versus the Evil Librarians', 'LANGUAGE', 'English language'], ['English language', 'SPOKEN_IN', 'Great Britain'], ['United States', 'CAPITAL', 'Washington, D.C.'], ['United States', 'ETHNIC_GROUP', 'White Americans'], ['Alcatraz Versus the Evil Librarians', 'COUNTRY', 'United States']]