{
  "description": "Regions of Interest (ROI) within a subject Act. Primarily used for making secondary observations on a subset of a subject observation. The relationship between a ROI and its referenced Act is specified through an ActRelationship of type \\\"subject\\\" (SUBJ), which must always be present.",
  "compose": {
    "exclude": [ {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActClass",
      "concept": [ {
        "code": "_ActClassROI"
      } ]
    } ],
    "include": [ {
      "filter": [ {
        "op": "is-a",
        "value": "_ActClassROI",
        "property": "concept"
      } ],
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActClass"
    } ]
  },
  "_filename": "ValueSet-v3-ActClassROI.json",
  "package_name": "hl7.terminology.r4b",
  "date": "2014-03-26",
  "publisher": null,
  "name": "ActClassROI",
  "type": null,
  "experimental": null,
  "resourceType": "ValueSet",
  "title": "ActClassROI",
  "package_version": "3.1.0",
  "status": "active",
  "language": "en",
  "id": "4e164dc2-d6f9-4496-bf51-b3d168d1d942",
  "kind": null,
  "url": "http://terminology.hl7.org/ValueSet/v3-ActClassROI",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.1.11.17893",
    "system": "urn:ietf:rfc:3986"
  } ],
  "immutable": true,
  "version": "2.0.0"
}