Howto annotate that a property uses a controlled vocabulary

[mih]

Demo of saying that Male is a defined term of a gender property.

{
  "@context": [
    "https://schema.org",
    {
      "gender": {
        "@id": "schema:gender",
        "@type": "@vocab"
      }
    }
  ],
  "type": "Person",
  "gender": "Male"
}

Playground

[mih]

This issue is now tracked as one aspect of dataset descriptions with tabby in #102

Moreover #101 has some example usage of this approach.