{
  "@context": {
    "amora": "http://amora.center/kb/amora/Schema/",
    "schema": "http://schema.org/",
    "amora:schemaProperty": {
      "@id": "amora:schemaProperty",
      "@type": "schema:Property"
    },
    "amora:schemaType": {
      "@id": "amora:schemaType",
      "@type": "@id"
    },
    "amora:schemaId": {
      "@id": "amora:schemaId",
      "@type": "@id"
    },
    "amora:schemaVersion": {
      "@id": "amora:schemaVersion",
      "@type": "schema:Text"
    }
  }
}


Add schemaAuthor property to meta schema definition
{
  "@context": {
    "amora": "http://amora.center/kb/amora/Schema/",
    "schema": "http://schema.org/",
    "amora:schemaProperty": {
      "@id": "amora:schemaProperty",
      "@type": "schema:Property"
    },
    "amora:schemaType": {
      "@id": "amora:schemaType",
      "@type": "@id"
    },
    "amora:schemaId": {
      "@id": "amora:schemaId",
      "@type": "@id"
    },
    "amora:schemaVersion": {
      "@id": "amora:schemaVersion",
      "@type": "schema:Text"
    },
    "amora:schemaAuthor": {
      "@id": "amora:schemaAuthor",
      "@type": "schema:Text"
    }
  }
}