{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Container for Correlated Observation Sequences sharing a common frame of reference.  All Observations of the same cd must be comparable and relative to the common frame of reference.  For example, a 3-channel ECG device records a 12-lead ECG in 4 steps (3 leads at a time).  Each of the separate 3-channel recordings would be in their own \\\"OBSCOR\\\".  And, all 4 OBSCOR would be contained in one OBSSER because all the times are relative to the same origin (beginning of the recording) and all the ECG signals were from a fixed set of electrodes.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActClass",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "OBSCOR"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "OBS"
  } ],
  "codesystem" : "b18b382a-b3a7-5aa9-bc9d-94f934d3e36b",
  "concept_id" : "9ec9da9e-2eb4-5315-ac20-d217fe602a5d",
  "ancestors" : {
    "ACT" : 2,
    "OBS" : 1,
    "OBSSER" : 0
  },
  "id" : "e870ae1a-ba09-4ccf-ad80-83e1b8bd3271",
  "code" : "OBSSER",
  "display" : "observation series",
  "version" : "2018-08-12"
}