{"category":[{"coding":[{"code":"vital-signs","display":"Vital Signs","system":"http://terminology.hl7.org/CodeSystem/observation-category"}],"text":"Vital Signs"}],"code":{"coding":[{"code":"8478-0","display":"Mean blood pressure","system":"http://loinc.org"}],"text":"Mean blood pressure"},"effectiveDateTime":"1999-07-02","id":"mbp","resourceType":"Observation","status":"final","subject":{"reference":"Patient/example"},"valueQuantity":{"code":"mm[Hg]","system":"http://unitsofmeasure.org","unit":"mm[Hg]","value":80}}