Specimen of a proband's father as a subject

{
  "resourceType" : "Specimen",
  "id" : "specimenFather",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource &quot;denovo-3&quot; </p></div><p><b>identifier</b>: id: 3</p><p><b>status</b>: available</p><p><b>type</b>: Venous blood specimen <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#122555007)</span></p><p><b>subject</b>: <a href=\"Patient-denovoFather.html\">Patient/denovoFather: John Doe</a> &quot; DOE&quot;</p><p><b>receivedTime</b>: 2021-01-01 01:01:01+0000</p><p><b>request</b>: <a href=\"ServiceRequest-genomicServiceRequest.html\">ServiceRequest/genomicServiceRequest</a></p><h3>Collections</h3><table class=\"grid\"><tr><td>-</td><td><b>Collector</b></td><td><b>Collected[x]</b></td><td><b>Quantity</b></td><td><b>Method</b></td></tr><tr><td>*</td><td><a href=\"Practitioner-practitioner01.html\">Practitioner/practitioner01</a> &quot; DOEL&quot;</td><td>2021-01-01 01:01:00+0000</td><td>1 mL</td><td>Line, Venous <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/3.1.0/CodeSystem-v2-0488.html\">specimenCollectionMethod</a>#LNV)</span></td></tr></table></div>"
  },
  "identifier" : [{
    "system" : "http://www.somesystemabc.net/identifiers/specimens",
    "value" : "7"
  }],
  "status" : "available",
  "type" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "122555007",
      "display" : "Venous blood specimen"
    }]
  },
  "subject" : {
    "reference" : "Patient/father",
    "display" : "John Doe"
  },
  "receivedTime" : "2021-01-01T01:01:01Z",
  "request" : [{
    "reference" : "ServiceRequest/genomicServiceRequest"
  }],
  "collection" : {
    "collector" : {
      "reference" : "Practitioner/practitioner01"
    },
    "collectedDateTime" : "2021-01-01T01:01:00Z",
    "quantity" : {
      "value" : 1,
      "unit" : "mL"
    },
    "method" : {
      "coding" : [{
        "system" : "http://terminology.hl7.org/CodeSystem/v2-0488",
        "code" : "LNV"
      }]
    }
  }
}