Given the task definition and input, reply with output. 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.

Ray Belanger was the 57th pick of the 1971 NHL Amateur Draft, and ended up joining the California Golden Seals from the Shawinigan Dynamos (QMJHL)
[['Ray Belanger', 'PICK_#', '57'], ['Ray Belanger', 'NHL_TEAM', 'California Golden Seals'], ['Ray Belanger', 'YOUTH_CLUB', 'Shawinigan Dynamos (QMJHL)']]