HdBe-AlcoholUse-01 example

{
    "resourceType": "Observation",
    "id": "HdBe-AlcoholUse-01",
    "meta": {
        "profile":  [
            "https://fhir.healthdata.be/StructureDefinition/HdBe-AlcoholUse"
        ]
    },
    "status": "final",
    "code": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "228273003",
                "display": "Finding relating to alcohol drinking behavior"
            }
        ]
    },
    "subject": {
        "reference": "Patient/HdBe-Patient-01",
        "type": "Patient",
        "display": "Belle Ulijn"
    },
    "effectivePeriod": {
        "start": "1995-01-01"
    },
    "valueCodeableConcept": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "219006",
                "display": "Current drinker"
            }
        ]
    },
    "note":  [
        {
            "text": "Drinks mostly in weekends."
        }
    ],
    "component":  [
        {
            "code": {
                "coding":  [
                    {
                        "system": "http://snomed.info/sct",
                        "code": "897148007",
                        "display": "Alcoholic beverage intake"
                    }
                ]
            },
            "valueQuantity": {
                "value": 3,
                "unit": "eenheden per dag",
                "system": "http://unitsofmeasure.org",
                "code": "{eenheden per dag}"
            }
        }
    ]
}

<Observation xmlns="http://hl7.org/fhir">
    <id value="HdBe-AlcoholUse-01" />
    <meta>
        <profile value="https://fhir.healthdata.be/StructureDefinition/HdBe-AlcoholUse" />
    </meta>
    <status value="final" />
    <code>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="228273003" />
            <display value="Finding relating to alcohol drinking behavior" />
        </coding>
    </code>
    <subject>
        <reference value="Patient/HdBe-Patient-01" />
        <type value="Patient" />
        <display value="Belle Ulijn" />
    </subject>
    <effectivePeriod>
        <start value="1995-01-01" />
    </effectivePeriod>
    <valueCodeableConcept>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="219006" />
            <display value="Current drinker" />
        </coding>
    </valueCodeableConcept>
    <note>
        <text value="Drinks mostly in weekends." />
    </note>
    <component>
        <code>
            <coding>
                <system value="http://snomed.info/sct" />
                <code value="897148007" />
                <display value="Alcoholic beverage intake" />
            </coding>
        </code>
        <valueQuantity>
            <value value="3.0" />
            <unit value="eenheden per dag" />
            <system value="http://unitsofmeasure.org" />
            <code value="{eenheden per dag}" />
        </valueQuantity>
    </component>
</Observation>