# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].short
Additional content defined by implementations

# entry[].resource.snapshot.element[].definition
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

# entry[].resource.snapshot.element[].comment
There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they    don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they        don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any        string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the        extensibility codes, or it may be a logical URI as declared in some other specification.        The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://       hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they        don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.differential.element[].definition
Il nome della città, del paese, del villaggio o di un'altra comunità o centro di consegna.

# entry[].resource.differential.element[].comment
Si noti che le stringhe FHIR NON devono superare la dimensione di 1MB.

# entry[].resource.differential.element[].definition
Nome dell'area amministrativa (county). Per gli indirizzi italiani è usato per indicare la Provincia

# entry[].resource.differential.element[].comment
Il distretto è talvolta noto come contea, ma in alcune regioni "contea" è usato al posto di città (comune), quindi il nome della contea dovrebbe essere trasmesso in città.

# entry[].resource.differential.element[].definition
Sotto-unità dello stato con limitata sovranità in uno stato oragnizzato federalmente. Nel contesto italiano indica la "Regione"

# entry[].resource.differential.element[].comment
Si noti che le stringhe FHIR NON devono superare la dimensione di 1MB.

# entry[].resource.differential.element[].definition
Paese - una nazione come comunemente intesa o generalmente accettata.

# entry[].resource.differential.element[].comment
I codici ISO 3166 a 3 lettere possono essere utilizzati al posto di un nome di paese leggibile dall'uomo.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].short
Additional content defined by implementations

# entry[].resource.snapshot.element[].definition
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

# entry[].resource.snapshot.element[].comment
There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they    don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they        don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any        string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the        extensibility codes, or it may be a logical URI as declared in some other specification.        The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://       hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they        don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they    don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they        don't store the birthPlace address in discrete elements.

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Unique id for the element within a resource (for internal references). This may be any        string value that does not contain spaces.

# entry[].resource.snapshot.element[].slicing.description
Extensions are always sliced by (at least) url

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.snapshot.element[].constraint[].human
Must have either extensions or value[x], not both

# entry[].resource.snapshot.element[].definition
Source of the definition for the extension code - a logical name or a URL.

# entry[].resource.snapshot.element[].comment
The definition may point directly to a computable or human-readable definition of the        extensibility codes, or it may be a logical URI as declared in some other specification.        The definition SHALL be a URI for the Structure Definition defining the extension.

# entry[].resource.snapshot.element[].definition
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://       hl7.org/fhir/extensibility.html) for a list).

# entry[].resource.snapshot.element[].constraint[].human
All FHIR elements must have a @value or children

# entry[].resource.snapshot.element[].constraint[].expression
hasValue() or (children().count() > id.count())

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they        don't store the birthPlace address in discrete elements.

# entry[].resource.description
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.

# entry[].resource.differential.element[].definition
The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements.