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.

[EX Q]: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg has the ISSN number 1865-8784.
[EX A]: [['Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg', 'ISSN_NUMBER', '"1865-8784"']]

[EX Q]: The Portuguese word for the English word "grandfather" is "avô / ɐˈvo'".
[EX A]: [['Grandfather', 'PORTUGUESE', 'Avô /ɐˈvo/']]

[EX Q]: Almond is an ingredient in ajoblanco which comes from the Andalusia region in Spain. Felipe VI is the leader of that country.
[EX A]:
[['Ajoblanco', 'INGREDIENT', 'Almond'], ['Spain', 'LEADER_NAME', 'Felipe VI of Spain'], ['Ajoblanco', 'REGION', 'Andalusia'], ['Ajoblanco', 'COUNTRY', 'Spain']]