curl --request POST \
  --url https://api.anysite.io/api/europepmc/articles/datalinks \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "id": "<string>",
  "timeout": 300,
  "source": "MED"
}
'

[
  {
    "category": "<string>",
    "@type": "@europepmc_data_link",
    "relationship_type": "<string>",
    "target_type": "<string>",
    "target_id": "<string>",
    "target_id_scheme": "<string>",
    "target_url": "<string>",
    "publisher": "<string>",
    "link_provider": "<string>",
    "publication_date": "<string>"
  }
]