Current Build 

{
  "resourceType" : "ValueSet",
  "id" : "sleepStatusVS",
  "meta" : {
    "profile" : [
      "http://hl7.org/fhir/StructureDefinition/shareablevalueset"
    ]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns="http://www.w3.org/1999/xhtml"><h2>Sleep Status value set</h2><div><p>SELECT SNOMED CT code system values.</p>
</div><p><b>Copyright Statement:</b> TBD</p><p>This value set includes codes from the following code systems:</p><ul><li>Include these codes as defined in <a href="http://www.snomed.org/"><code>http://snomed.info/sct</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a href="http://browser.ihtsdotools.org/?perspective=full&amp;conceptId1=248218005">248218005</a></td><td>Awake</td><td/></tr><tr><td><a href="http://browser.ihtsdotools.org/?perspective=full&amp;conceptId1=248220008">248220008</a></td><td>Asleep</td><td/></tr></table></li></ul></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/valueset-extensible",
      "valueBoolean" : true
    }
  ],
  "url" : "http://hl7.org/fhir/hspc/ValueSet/sleepStatusVS",
  "version" : "0.01",
  "name" : "Sleep Status value set",
  "status" : "draft",
  "date" : "2018-12-04T00:00:00-07:00",
  "publisher" : "Clinical Information Modeling Inititative",
  "description" : "SELECT SNOMED CT code system values.",
  "copyright" : "TBD",
  "extensible" : true,
  "compose" : {
    "include" : [
      {
        "system" : "http://snomed.info/sct",
        "concept" : [
          {
            "code" : "248218005",
            "display" : "Awake"
          },
          {
            "code" : "248220008",
            "display" : "Asleep"
          }
        ]
      }
    ]
  }
}