{
    "source_type": "primary",
    "edges": [
        {
            "subject_category": "biolink:GeneFamily",
            "object_category": "biolink:Gene",
            "predicate": "biolink:has_part",
            "subject_id": "HGNC.FAMILY:594",
            "object_id": "NCBIGene:1"
        }
    ]
}