Vocabulary
MD_DatatypeCode
| URI | http://vocab.nerc.ac.uk/collection/G12/current/ | 
|---|---|
| Description | Datatype of element or entity | 
| Creator | International Organization for Standardization | 
| Modified | 2012-07-05 | 
| Version Info | 1 | 
| Identifier | G12 | 
| Register Manager | British Oceanographic Data Centre | 
| Register Owner | International Organization for Standardization | 
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Members
| ID ↑ | Preferred Label ↑ | Definition ↑ | Date ↑ | 
|---|---|---|---|
| 005 | abstractClass | Class that cannot be directly instantiated | 2012-07-04 | 
| 006 | aggregateClass | Class that is composed of classes it is connected to by an aggregate relationship | 2012-07-04 | 
| 015 | association | Semantic relationship between two classes that involves connections among their instances | 2012-07-04 | 
| 013 | characterString | Free text field | 2012-07-04 | 
| 001 | class | Descriptor of a set of objects that share the same attributes, operations, methods, relationships, and behavior | 2012-07-04 | 
| 002 | codelist | Flexible enumeration useful for expressing a long list of values, can be extended | 2012-07-04 | 
| 004 | codelistElement | Permissible value for a codelist or enumeration | 2012-07-04 | 
| 008 | datatypeClass | Class with few or no operations whose primary purpose is to hold the abstract state of another class for transmittal, storage, encoding or persistent storage | 2012-07-04 | 
| 003 | enumeration | Data type whose instances form a list of named literal values, not extendable | 2012-07-04 | 
| 014 | integer | Numerical field | 2012-07-04 | 
| 009 | interfaceClass | Named set of operations that characterize the behavior of an element | 2012-07-04 | 
| 011 | metaClass | Class whose instances are classes | 2012-07-04 | 
| 007 | specifiedClass | Subclass that may be substituted for its superclass | 2012-07-04 | 
| 012 | typeClass | Class used for specification of a domain of instances (objects), together with the operations applicable to the objects. A type may have attributes and associations | 2012-07-04 | 
| 010 | unionClass | Class describing a selection of one of the specified types | 2012-07-04 |