PROMPT_TEMPLATE = PromptTemplate(
    input_variables=["structure", "node_definitions", "example"],
    template="""
        Consider the following Dataset Structure:n{structure}nn

        Consider the following Node Definitions:n{node_definitions}nn

        Based on the dataset structure and node definitions, identify relationships (edges) between nodes.n
        Return the relationships as a list of triples where each triple contains the start node label, relationship label, and end node label, and each triple is a tuple.n
        Please return only the list of tuples. Please do not report triple backticks to identify a code block, just return the list of tuples.nn

        Example:n{example}
        """
)