Expand @type values

[]

-

{
  "@context": {
    "ex": "http://example.com/ns#",
    "unused": { "@id": "ex:foo" }
  },
  "ex:entries": [
    { "@type": 3 },
    { "@type": "foo" },
    { "@type": "@foo" },
    { "@type": "@foo:bar" },
    { "@type": "unused" },
    { "@type": "foo:bar" },
    { "@type": "ex:test" },
    { "@type": "http://example.com/" },
    { "@type": ["foo:bar", "ex:test", "http://example.com/"] }
  ]
}

{
  "http://example.com/ns#entries": [
    {},
    {},
    {},
    {},
    {},
    { "@type": ["foo:bar"] },
    { "@type": ["http://example.com/ns#test"] },
    { "@type": ["http://example.com/"] },
    { "@type": ["foo:bar", "http://example.com/ns#test", "http://example.com/"] }
  ]
}