Card

Test:

https://en.wikipedia.org/wiki/Opéra_de_Montréal

  
    [
  {
    "@id": "https://en.wikipedia.org/wiki/Op%C3%A9ra_de_Montr%C3%A9al",
    "http://schema.org/additionalType": [
      {
        "@id": "http://www.w3.org/2000/01/rdf-schema#Resource"
      }
    ]
  }
]