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 original air date for the episode "A Pig in a Poke" is March 9, 1966.
Example Output: [['a pig in a poke', 'ORIGINAL_AIR_DATE', 'march9,1966']]

Example Input: It is not a family-friendly place, but Alimentum, in City centre,  has English food with low pricing.
Example Output: [['Alimentum', 'food', 'English'], ['Alimentum', 'area', 'city centre'], ['Alimentum', 'familyFriendly', 'no']]

Example Input: There is highly rated coffee shop by the riverside named Fitzbillies.  They serve Italian food ranging from  £20-25 in a non-kid friendly environment.
Example Output:
[['Fitzbillies', 'eatType', 'coffee shop'], ['Fitzbillies', 'food', 'Italian'], ['Fitzbillies', 'priceRange', '£20-25'], ['Fitzbillies', 'customer rating', 'high'], ['Fitzbillies', 'area', 'riverside'], ['Fitzbillies', 'familyFriendly', 'no']]