<status value="draft" /> <date value="2017-06-11" /> <publisher value="HSPC" /> <contact> <telecom> <system value="other" /> <value value="http://healthcaresoa.org" /> </telecom> </contact> <description value="The focus of an observation when not the patient of record." /> <fhirVersion value="3.0.0" /> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <kind value="complex-type" /> <abstract value="false" /> <contextType value="resource" /> <context value="Observation" /> <context value="Condition" /> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension:focalsubject"> <path value="Extension" /> <sliceName value="focalSubject" /> <definition value="The focus of an observation when not the patient of record." /> <min value="0" /> <max value="1" /> <isModifier value="true" /> </element> <element id="Extension:focalsubject.url"> <path value="Extension.url" /> <fixedUri value="http://fhir.org/guides/hspc/StructureDefinition/extensions-focalSubject" /> </element> <element id="Extension:focalsubject.valueCodeableConcept"> <path value="Extension.valueCodeableConcept" /> <type> <code value="CodeableConcept" /> <profile value="http://hl7.org/fhir/StructureDefinition/CodeableConcept" /> </type> </element> </differential> </StructureDefinition>