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: A Wizard of Mars originates from the United States where the capital city is Washington DC.
Example Output: [['United States', 'CAPITAL', 'Washington, D.C.'], ['A Wizard of Mars', 'COUNTRY', 'United States']]

Example Input: Benassi Bros. thirteeth title was Megamix.
Example Output: [['Megamix', 'NUMBER', '13.'], ['Megamix', 'ARTIST', 'Benassi Bros.']]

Example Input: Bluefield college is located in bluefield, virginia and has 5444 people
Example Output:
[['Bluefield College', 'LOCATION_(POPULATION)', 'Bluefield, Virginia (5,444)']]