{
  "@context": "/contexts/Metadata",
  "@id": "/metadata",
  "@type": "hydra:Collection",
  "hydra:member": [
    {
      "@id": "/metadata/1",
      "@type": "Metadata",
      "id": 1,
      "entity": "product",
      "sourceFields": [
        "/source_fields/1",
        "/source_fields/3",
        "/source_fields/4"
      ]
    },
    {
      "@id": "/metadata/2",
      "@type": "Metadata",
      "id": 2,
      "entity": "category",
      "sourceFields": ["/source_fields/2"]
    }
  ],
  "hydra:totalItems": 2
}