{"resourceType": "Bundle", "id": "1", "type": "collection", "entry": [{"resource": {"resourceType": "Patient", "id": "1", "name": [{"use": "official", "family": "Marquardt", "given": ["Carman", "Pauletta"]}], "telecom": null, "gender": null, "birthDate": "2011-05-27", "address": [{"line": ["504 Thompson Lane"], "city": "Malden", "state": "Massachusetts", "postalCode": "02155", "country": "US"}], "maritalStatus": {"coding": [{"system": "http://terminology.hl7.org/CodeSystem/v3-MaritalStatus", "code": "S", "display": "Never Married"}], "text": "Never Married"}, "multipleBirthBoolean": null, "communication": [{"language": {"coding": [{"system": "urn:ietf:bcp:47", "code": "en-US", "display": "English (United States)"}], "text": "English (United States)"}}]}}, {"resource": {"resourceType": "Observation", "id": "1", "status": "unknown", "category": null, "code": {"coding": [{"system": "http://loinc.org", "code": "29463-7", "display": "Body Weight"}], "text": "Body Weight"}, "subject": {"reference": "Patient/1"}, "effectiveDateTime": null, "issued": "2018-05-18T01:14:48.995+02:00", "valueQuantity": null}}, {"resource": {"resourceType": "Observation", "id": "2", "status": "unknown", "category": [{"coding": [{"system": "http://terminology.hl7.org/CodeSystem/observation-category", "code": "laboratory", "display": "Laboratory"}]}], "code": {"coding": [{"system": "http://loinc.org", "code": "786-4", "display": "MCHC [Mass/volume] by Automated count"}], "text": "MCHC [Mass/volume] by Automated count"}, "subject": {"reference": "Patient/1"}, "effectiveDateTime": "2017-05-12T01:14:48+02:00", "issued": "2017-05-12T01:14:48.995+02:00", "valueQuantity": null}}]}
Bundle collection. One patient - Carman Pauletta Marquardt. Born on May 27, 2011. Lives at 504 Thompson Lane, Malden, in Massachusetts. US based. Postal Code is 02155. Not married. Speaks English.

Two observations about the patient. 

Observation one, status unknown. It's about body weight. Observed on May 18, 2018, at 1:14:48 AM (+02:00 time zone).

Observation two, status unknown. It's a lab test. Test name is MCHC, done by Automated Count. Observed on May 12, 2017, at 1:14:48 AM (+02:00 time zone).
Bundle collection. One patient - XXXXXXXXXXXXXX. Born on XXXXX. Lives at XXXXXXX, XXXXXXX, in XXXXXXX. US based. Postal Code is 02155. Not married. Speaks English.

Two observations about the patient. 

Observation one, status unknown. It's about body weight. Observed on XXXXX, at XXXXX (+XXXXXtime zone).

Observation two, status unknown. It's a lab test. Test name is MCHC, done by XXXXXXXXXXXXXX. Observed on XXXXX, at XXXXX (+XXXXXtime zone).