title: Creating a JSON-LD Context: Properties missing
body: <p>I try to create my own Context for a project. However, after using Compact some Properties will be missing. Please see this example:</p>
  
  <pre><code>{
    "@context":
    {
      "myvocab": "http://localhost:8080/schema.json#",
      "Information":
      {
        "@id": "myvocab:Information",
        "@type": "@id",
        "name": "http://schema.org/name",
        "active": "http://schema.org/Boolean"
      }
    },
  
    "Information": [
     {
       "@type": "myvocab:Information",
       "name": "myCustomName",
       "active": "true"    
     }
    ]
  }
  </code></pre>
  
  <p>This example can also be found on the <a href="http://json-ld.org/playground/index.html#startTab=tab-compacted&amp;json-ld=%7B%22%40context%22%3A%7B%22myvocab%22%3A%22http%3A%2F%2Flocalhost%3A8080%2Fschema.json%23%22%2C%22Information%22%3A%7B%22%40id%22%3A%22myvocab%3AInformation%22%2C%22%40type%22%3A%22%40id%22%2C%22name%22%3A%22http%3A%2F%2Fschema.org%2Fname%22%2C%22active%22%3A%22http%3A%2F%2Fschema.org%2FBoolean%22%7D%7D%2C%22Information%22%3A%5B%7B%22%40type%22%3A%22myvocab%3AInformation%22%2C%22name%22%3A%22myCustomName%22%2C%22active%22%3A%22true%22%7D%5D%7D&amp;frame=%7B%7D&amp;context=%7B%22%40context%22%3A%7B%22myvocab%22%3A%22http%3A%2F%2Flocalhost%3A8080%2Fschema.json%23%22%2C%22Information%22%3A%7B%22%40id%22%3A%22myvocab%3AInformation%22%2C%22%40type%22%3A%22%40id%22%2C%22name%22%3A%22http%3A%2F%2Fschema.org%2Fname%22%2C%22active%22%3A%22http%3A%2F%2Fschema.org%2FBoolean%22%7D%7D%7D" rel="nofollow">JSON-LD Playground</a>.
  After Compacting, I cannot see the properties "name" and "active" anymore as they will be removed. This is also the case in the playground. However, I do not get an error in the @context part, so I assume it is correct.</p>
  
  <p>Please help me to understand why that properies go missing and what I could do to see them correctly after parsing.</p>
  
  <p>Thanks in advance!</p>