{
  "description": "Specifies the point in time from which the domain is valid.",
  "_filename": "StructureDefinition-ValidFromProperty.json",
  "package_name": "ths-greifswald.ttp-fhir-gw",
  "date": "2025-04-28",
  "derivation": "constraint",
  "publisher": "Unabhängige Treuhandstelle der Universitätsmedizin Greifswald",
  "fhirVersion": "4.0.1",
  "name": "ValidFromProperty",
  "abstract": false,
  "copyright": "Copyright 2020-2025 Unabhängige Treuhandstelle der Universitätsmedizin Greifswald",
  "type": "Extension",
  "experimental": "false",
  "resourceType": "StructureDefinition",
  "title": "ValidFromProperty",
  "package_version": "2025.1.0-DEVEL.1",
  "status": "draft",
  "id": "08d35301-7ff5-4b52-8cd8-bdcbefb52deb",
  "kind": "complex-type",
  "url": "https://ths-greifswald.de/fhir/StructureDefinition/gics/ValidFromProperty",
  "context": [ {
    "type": "element",
    "expression": "ResearchStudy"
  }, {
    "type": "element",
    "expression": "Organization"
  } ],
  "version": "2025.1.0-DEVEL.1",
  "differential": {
    "element": [ {
      "id": "Extension.extension",
      "max": "0",
      "path": "Extension.extension"
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://ths-greifswald.de/fhir/StructureDefinition/gics/ValidFromProperty"
    }, {
      "id": "Extension.value[x]",
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "date"
      }, {
        "code": "Duration"
      } ],
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "$this",
          "type": "type"
        } ]
      }
    }, {
      "id": "Extension.value[x]:valueDuration",
      "max": "1",
      "min": 0,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "Duration"
      } ],
      "sliceName": "valueDuration"
    }, {
      "id": "Extension.value[x]:valueDuration.value",
      "min": 1,
      "path": "Extension.value[x].value"
    }, {
      "id": "Extension.value[x]:valueDuration.system",
      "min": 1,
      "path": "Extension.value[x].system",
      "patternUri": "http://unitsofmeasure.org"
    }, {
      "id": "Extension.value[x]:valueDuration.code",
      "min": 1,
      "path": "Extension.value[x].code"
    } ]
  },
  "contact": [ {
    "name": "Unabhängige Treuhandstelle der Universitätsmedizin Greifswald",
    "telecom": [ {
      "use": "work",
      "value": "https://www.ths-greifswald.de/",
      "system": "url"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}