ConceptSystem¶
Generalization is AnnotatedIdentifiable.
Superclass hierarchy
Definition¶
Set of Concepts structured by the relations among them. [GSIM 1.1].
Examples¶
Concept of Sex: Male, Female, Other.
Concept of Household Relationship: Household Head, Spouse of Household Head, Child of Household Head, Unrelated Household Member, etc.
Explanatory notes¶
Note that this structure can be used to structure Concept, Classification, Universe, Population, Unit Type and any other class that extends from Concept.
Subclasses¶
Properties¶
Name |
Description |
Data Type |
Multi- plicity |
---|---|---|---|
duplicates
from ConceptSystem
|
If members are ordered set to true, if unordered set to false. |
:ref:`` |
0..1 |
name
from ConceptSystem
|
A linguistic signifier. Human understandable name (word, phrase, or mnemonic) that reflects the ISO/IEC 11179-5 naming principles. If more than one name is provided provide a context to differentiate usage. |
0..* |
|
purpose
from ConceptSystem
|
Explanation of the intent of some decision or object. Supports the use of multiple languages and structured text. |
0..1 |
Inherited Properties¶
Name |
Description |
Data Type |
Multi- plicity |
---|---|---|---|
agency
from Identifiable
|
Agency expressed as filed with the DDI Agency ID registry [registry.ddialliance.org] with optional additional sub-agency extensions. |
:ref:`` |
1..1 |
id
from Identifiable
|
ID conforming to the allowed structure of the DDI Identifier and must be unique within the Agency. |
:ref:`` |
1..1 |
isPersistent
from Identifiable
|
Default value is false indicating that the content of the current version may change (may be in development mode). Set to true when the content of this version will no longer change. |
:ref:`` |
1..1 |
isUniversallyUnique
from Identifiable
|
Default value is false. If the id of the object was created as a Universally Unique ID (UUID) set to true. |
:ref:`` |
1..1 |
localId
from Identifiable
|
Locally used identifier unique with a specified context, such as a variable name within a dataset. |
0..* |
|
version
from Identifiable
|
Version number of the object. |
:ref:`` |
1..1 |
versionDate
from Identifiable
|
Date and time the object was changed expressed in standard ISO formats. |
0..1 |
|
versionRationale
from Identifiable
|
Reason for making a new version of the object. |
0..1 |
|
versionResponsibility
from Identifiable
|
Contributor who has the ownership and responsibility for the current version. |
:ref:`` |
0..1 |
Associations¶
Multiplicity |
Association |
Navigable Class |
Multiplicity |
---|---|---|---|
0..* |
ConceptSystem_isDefinedBy_Concept |
0..* |
|
0..* |
ConceptSystem_has_Concept |
0..* |
TBD
Diagram¶
TBD