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 1943-44 Chicago Blackhawks beat the Toronto Maple Leafs 4-1 during their 6th game, leaving them with 6 points and a 3-3-0 record.
Example Output: [['6', 'VISITOR', 'Chicago Black Hawks'], ['[TABLECONTEXT]', '[TITLE]', '1943-44 Chicago Black Hawks season'], ['[TABLECONTEXT]', 'NUMBER', '6'], ['6', 'RECORD', '3-3-0'], ['6', 'POINTS', '6']]

Example Input: In the city center, Blue Spice serves low priced Italian food.
Example Output: [['Blue Spice', 'food', 'Italian'], ['Blue Spice', 'priceRange', 'less than £20'], ['Blue Spice', 'area', 'city centre']]

Example Input: The Canadian defender Rick Cunningham was the 51st pick of the 1971 NHL Amateur Draft, and joined the Toronto Maple Leafs.
Example Output:
[['Rick Cunningham', 'NHL_TEAM', 'Toronto Maple Leafs'], ['Rick Cunningham', 'NATIONALITY', 'Canada'], ['Rick Cunningham', 'POSITION', 'Defence'], ['Rick Cunningham', 'PICK_#', '51']]