<List xmlns="http://hl7.org/fhir">
    <contained>
        <Patient>
            <name>
                <text value="Vittoria" />
            </name>
        </Patient>
    </contained>
    <contained>
        <Observation>
            <status value="final" />
            <category>
                <text value="walking" />
            </category>
            <code>
                <text value="activity logged by user" />
            </code>
            <effectiveDateTime value="2021-08-19T00:00:00Z" />
            <valuePeriod>
                <start value="2021-08-19T00:00:00Z" />
                <end value="2021-08-19T00:10:10Z" />
            </valuePeriod>
        </Observation>
    </contained>
    <contained>
        <Observation>
            <status value="final" />
            <category>
                <text value="cleaning the house" />
            </category>
            <code>
                <text value="activity logged by user" />
            </code>
            <effectiveDateTime value="2021-08-18T00:00:00Z" />
            <valuePeriod>
                <start value="2021-08-18T00:00:00Z" />
                <end value="2021-08-18T00:10:10Z" />
            </valuePeriod>
        </Observation>
    </contained>
    <contained>
        <Observation>
            <status value="final" />
            <code>
                <coding>
                    <system value="http://loinc.org" />
                    <code value="41653-7" />
                    <display value="Glucose [Mass/volume] in Capillary blood by Glucometer" />
                </coding>
            </code>
            <effectiveDateTime value="2021-08-20T00:00:00Z" />
            <valueQuantity>
                <value value="360.36036" />
                <unit value="mg/dL" />
            </valueQuantity>
        </Observation>
    </contained>
    <contained>
        <Observation>
            <status value="final" />
            <code>
                <coding>
                    <system value="http://loinc.org" />
                    <code value="LP16413-4" />
                    <display value="Hemoglobin A1c" />
                </coding>
            </code>
            <effectiveDateTime value="2021-08-10T00:00:00Z" />
            <valueQuantity>
                <value value="10" />
                <unit value="mmol/mol" />
            </valueQuantity>
        </Observation>
    </contained>
    <contained>
        <Observation>
            <status value="final" />
            <category>
                <coding>
                    <system value="http://hl7.org/fhir/ValueSet/observation-category" />
                    <code value="social-history" />
                    <display value="Social History" />
                </coding>
                <text value="note from a user" />
            </category>
            <code>
                <text value="note" />
            </code>
            <effectiveDateTime value="2021-08-17T00:00:00Z" />
            <valueString value="today was a good day!" />
        </Observation>
    </contained>
    <contained>
        <Observation>
            <status value="final" />
            <code>
                <coding>
                    <system value="http://loinc.org" />
                    <code value="29463-7" />
                    <display value="Body Weight" />
                </coding>
            </code>
            <effectiveDateTime value="2021-08-11T00:00:00Z" />
            <valueQuantity>
                <value value="70" />
                <unit value="kg" />
            </valueQuantity>
        </Observation>
    </contained>
    <status value="current" />
    <mode value="snapshot" />
</List>