{"category":[{"coding":[{"code":"laboratory","display":"Laboratory","system":"http://terminology.hl7.org/CodeSystem/observation-category"}]}],"code":{"coding":[{"code":"8478-0","display":"Mean blood pressure","system":"http://loinc.org"}]},"effectivePeriod":{"end":"2018-04-05T10:30:10+01:00","start":"2018-04-02T10:30:10+01:00"},"encounter":{"reference":"Encounter/example"},"id":"map-sitting","interpretation":[{"coding":[{"code":"L","display":"Low","system":"http://terminology.hl7.org/CodeSystem/v2-0078"}],"text":"Below low normal"}],"issued":"2018-04-03T15:30:10+01:00","resourceType":"Observation","status":"final","subject":{"reference":"Patient/example"},"valueQuantity":{"code":"mm[Hg]","system":"http://unitsofmeasure.org","unit":"mm Hg","value":60}}