TemporalCoverageType

Describes the temporal coverage of the data described in a particular DDI module. A date may have a subject attached to it if the referent date has limited application.

Properties

Name

Type

Description

ReferenceDate

ReferenceDateType

0..n

The time period to which the data refer. This item reflects the time period covered by the data, not dates in the life cycle of a study or collection.

Properties Inherited from IdentifiableType

Name

Type

Description

URN

string

1..1

Agency

string

1..1

ID

string

1..1

Version

string

1..1

UserID

UserIDType

0..n

Allows for the specification of identifiers other than the specified DDI identification of the object. This may be a legacy ID from DDI-C, a system specific ID such as for a database or registry, or a non-DDI unique identifier. As the identifier is specific to a system the system must be identified with the UserID structure.

UserAttributePair

StandardKeyValuePairType

0..n

A system specific user defined property of the object expressed as a key/value pair. As this is specific to an individual system the use of controlled vocabularies for the key is strongly recommended.

Item Type Hierarchy

Relationships

The following types reference this type.

stub