{

"resourceType": "MolecularSequence",
"id": "graphic-example-4",
"type": "dna",
"coordinateSystem": 0,
"referenceSeq": {
  "chromosome": {
    "coding": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/chromosome-human",
        "code": "2",
        "display": "chromosome 2"
      }
    ]
  },
  "genomeBuild": "GRCh 38",
  "strand": "watson",
  "windowStart": 128273736,
  "windowEnd": 128273740
},
"meta": {
  "tag": [
    {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code": "HTEST",
      "display": "test health data"
    }
  ]
}

}