{
  "@context": {
    "@vocab": "http://example.com/",
    "ex": "http://example.com/subdir/",
    "ex:vocab/date": { "@type": "ex:vocab/types/dateTime" }
  },
  "@id": "ex:id/1",
  "@type": "subdir/vocab/types/Test",
  "ex:vocab/date": "2011-01-25T00:00:00Z",
  "subdir/vocab/embed": {
    "@id": "ex:id/2",
    "subdir/vocab/expandedDate": {
      "@value": "2012-08-01T00:00:00Z",
      "@type": "subdir/vocab/types/dateTime"
    }
  }
}