Information technology Metadata registries (MDR)

Transcription

1 INTERNATIONAL STANDARD ISO/IEC :2003 TECHNICAL CORRIGENDUM 1 Published INTERNATIONAL ORGANIZATION FOR STANDARDIZATION МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ ORGANISATION INTERNATIONALE DE NORMALISATION INTERNATIONAL ELECTROTECHNICAL COMMISSION МЕЖДУНАРОДНАЯ ЭЛЕКТРОТЕХНИЧЕСКАЯ КОМИССИЯ COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE Information technology Metadata registries (MDR) Part 3: Registry metamodel and basic attributes TECHNICAL CORRIGENDUM 1 Technologies de l'information Registres de métadonnées (RM) Partie 3: Métamodèle de registre et attributs de base RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC :2003 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 32, Data management and interchange. ICS Ref. No. ISO/IEC :2003/Cor.1:2004(E) ISO/IEC 2004 All rights reserved Published in Switzerland

2 Contents Page Foreword...Error! Bookmark not defined. 0 Cover Page Definitions Definitions of Metamodel Constructs Broad Terms used in this part of ISO/IEC Alphabetical list of metadata objects in the metamodel Structure of a Metadata Registry Description of metamodel Types of Administered Items Naming and Definition Region Metadata objects in the Naming and Definition region Classification Region Metadata objects in the Classification region Data Element Concept Region Metadata objects in the Data Element Concept region Conceptual and Value Domain Region Metadata objects in the Conceptual and Value Domain region Data Element Region Metadata objects in the Data Element region Consolidated metamodel Annex A (of ISO/IEC :2003) (informative) Alphabetical List of Terms ISO/IEC 2004 All rights reserved

3 Information technology Metadata registries (MDR) Part 3: Registry metamodel and basic attributes TECHNICAL CORRIGENDUM 1 0 Cover Page The central element of the French title should be: Registre de métadonnées (RM). This was a typographical error. 3. Definitions 3.1 Definitions of Metamodel Constructs In 3.1.8, in the Note, 'name' should be in bold because it is a defined term identifier (in Metadata Registry) metamodel a sequence of characters, capable of uniquely identifying that with which it is associated, within a specified context NOTE A name should not be used as an identifier because it is not linguistically neutral. 3.2 Broad Terms used in this part of ISO/IEC In , the reference to [ISO/IEC :1998, ] should be to [ISO/IEC :1993, ]. This was a typographical error data a re-interpretable representation of information in a formalized manner suitable for communication, interpretation or processing NOTE Data can be processed by human or automatic means. [ISO/IEC :1993, ] In , in the definition, 'data' should be in bold because it is a defined term data model a graphical and/or lexical representation of data, specifying their properties, structure and interrelationships In , in the definition, 'concept' should be in bold because it is a defined term. ISO/IEC 2004 All rights reserved 3

4 definition representation of a concept by a descriptive statement which serves to differentiate it from related concepts [ISO :2000, 3.3.1] NOTE See also Definition (of Administered Item) (3.3.58). In , in the definition, 'concept' should be in bold because it is a defined term designation representation of a concept by a sign which denotes it [ISO :2000, 3.4.1] NOTE See also Designation (of Administered Item) (3.3.67) and name (3.2.27). In , in the definition, 'object' should be in bold because it is a defined term name the designation of an object by a linguistic expression NOTE See also name (of Administered Item) (3.3.83) 3.3 Alphabetical list of metadata objects in the metamodel Delete the term and definition in , because Classification Scheme inherits the Administration Record from its parent Administered Item. Delete the term and definition in , because Conceptual Domain inherits the Administration Record from its parent Administered Item. Delete the term and definition in , because Context inherits the Administration Record from its parent Administered Item. In , in the definition, 'data' should be in bold because it is a defined term Data Element DE a unit of data for which the definition, identification, representation and Permissible Values are specified by means of a set of attributes NOTE Metamodel construct is: Class. Delete the term and definition in , because Data Element inherits the Administration Record from its parent Administered Item. In , in the definition, 'concept' should be in bold because it is a defined term. 4 ISO/IEC 2004 All rights reserved

5 Data Element Concept DEC a concept that can be represented in the form of a Data Element, described independently of any particular representation NOTE Metamodel construct is: Class. Delete the term and definition in , because Data Element Concept inherits the Administration Record from its parent Administered Item. Delete the term and definition in , because Derivation Rule inherits the Administration Record from its parent Administered Item. Delete the term and definition in , because Object Class inherits the Administration Record from its parent Administered Item. Delete the term and definition in , because Property inherits the Administration Record from its parent Administered Item. [DR-001] Delete the term and definition in , because Representation Class inherits the Administration Record from its parent Administered Item. In , in the definition, 'data' should be in bold because it is a defined term Value a data value NOTE Metamodel construct is: Class. Delete the term and definition in , because Value Domain inherits the Administration Record from its parent Administered Item. 4. Structure of a Metadata Registry 4.7 Description of metamodel Types of Administered Items Replace Figure 2 with the following, which: (1) adds "Derivation Rule" as a sub-type of "Administered Item"; and (2) shows the Administration_Record within Administered_Item to better illustrate that this will be inherited by each of the sub-types. ISO/IEC 2004 All rights reserved 5

6 Administered_Item administered_item_administration_record [1..1] : Administration_Record Classification_Scheme Conceptual_Domain Context (for ) Data_Element` Data_Element_Concept Derivation_Rule Object_Class Property Representation_Class Value_Domain Figure 2 Types of Administered Items 6 ISO/IEC 2004 All rights reserved

7 4.9 Naming and Definition Region Metadata objects in the Naming and Definition region Replace Figure 6 by the following, which removes "context_administration_record". NOTE Context inherits the Administration Record from its parent Administered Item (see Figure 2). Administered_Item administered_item_administration_record [1..1] : Administration_Record Terminological_Entry 1..1 containing terminological_entry_languages having administered_item_context 1..* grouping Context (for ) context_description [1..1] : string context_description_language_identifier [0..1] : Language_Identification 1..* partitioning Language_Section language_section_language_identifier [1..1] : Language_Identification 1..1 containing containing 1..1 name_entry naming_entry_of Designation (of Administered Item) name [1..1] : string preferred_designation [0..1] : True_False definition_entry 0..1 specifically_referencing defining_entry_of Definition (of Administered Item) term_definition_pairing 0..1 definition_text [1..1] : string specifically_using preferred_definition [0..1] : True_False definition_source_reference [0..1] : Reference_Document Context (for Administered Item) Figure 6 Naming and definition metamodel region In the attribute listing, rename "context administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Occurrences Datatype administration record Terminological Entry One per Context (inherited from Administered Item) Replace the first sentence of paragraph 2 by the following: Administration_Record An Administered Item shall have one or more Terminological Entries, each in a particular Context. ISO/IEC 2004 All rights reserved 7

8 4.10 Classification Region Replace Figure 7 by the following, which removes "classification_scheme_administration_record". NOTE Classification Scheme inherits the Administration Record from its parent Administered Item (see Figure 2). Classification_Scheme classification_scheme_type_name [1..1] : String 1..* containing classification_scheme_membership contained in Classification_Scheme_Item classification_scheme_item_type_name [0..1] : String classification_scheme_item_value [0..1] : String classifying association association classification_scheme_item_relationship administered_item_classification Classification_Scheme_Item_Relationship classification_scheme_item_relationship_type_description [1..1] : String classified_by Administered_Item administered_item_administration_record [1..1] : Administration_Record Figure 7 Classification metamodel region Metadata objects in the Classification region Classification Scheme In the attribute listing, rename "classification scheme administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record One per Classification Scheme (inherited from Administered Item) Administration_Record 8 ISO/IEC 2004 All rights reserved

9 4.11 Data Element Concept Region Replace Figure 8 by the following, which removes "data_element_concept_administration_record", "object_class_administration_record" and "property_administration_record". NOTE Data Element Concept, Object Class and Property each inherit the Administration Record from their respective parent Administered Item (see Figure 2). Conceptual_Domain 1..1 having data_element_concept_conceptual_domain_relationship having Data_Element_Concept data_element_concept_object_class [0..1] : Object_Class object_class_qualifier [0..1] : String data_element_concept_property [0..1] : Property property_qualifier [0..1] : String related to related to data_element_concept_relationship Data_Element_Concept_Relationship data_element_concept_relationship_type_description [1..1] : String Object_Class Property Concept used_in using Concept_Relationship concept_relationship_type_description [1..1] : String concept_relationship Figure 8 Data element concept metamodel region Metadata objects in the Data Element Concept region Object Class In the attribute listing, rename "object class administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record One per Object Class (inherited from Administered Item) Administration_Record ISO/IEC 2004 All rights reserved 9

10 Property In the attribute listing, rename "property administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype One per Property (inherited Administration_Record administration record from Administered Item) Data Element Concept In the attribute listing, rename "data element concept administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record One per Data Element Concept (inherited from Administered Item) Administration_Record 10 ISO/IEC 2004 All rights reserved

11 4.12 Conceptual and Value Domain Region Replace Figure 9 by the following, which removes "conceptual_domain_administration_record", "value_domain_administration_record" and "representation_class_administration_record". Conceptual_Domain dimensionality [0..1] : String related to 1..1 represented_by conceptual_domain_relationship related to Conceptual_Domain_Relationship conceptual_domain_relationship_type_description [1..1] : String Enumerated_Conceptual_Domain 1..* containing value_meaning_set Non_enumerated_Conceptual_Domain non_enumerated_conceptual_domain_description [1..1] : String represented_by * contained_in Value_Meaning value_meaning_identifier [1..1] : String value_meaning_description [0..1] : String value_meaning_begin_date [1..1] : Date value_meaning_end_date [0..1] : Date used_in 1..1 Value value_item [1..1] : String 1..1 used_in non-enumerated_ conceptual_ domain_ representation conceptual_domain _representation permissible_value_meaning has permitted_value has Permissible_Value permissible_v alue_begin_date [1..1] : Date permissible_value_end_date [0..1] : Date 2..* contained_in permissible_value_set containing Enumerated_Value_Domain representing Non_enumerated_Value_Domain non_enumerated_domain_description [1..1] : String representing Value_Domain value_domain_datatype [1..1] : Datatype related_to v alue_domain_unit_of _measure [0..1] : Unit_of _Measure value_domain_maximum_character_quantity [0..1] : Integer value_domain_format [0..1] : String value_domain_relationship ty ped_by related_to value_domain_representation_class typing 0..1 Representation_Class Unit_of _Measure unit_of_measure_name [1..1] : String unit_of_measure_precision [1..1] : Integer Value_Domain_Relationship v alue_domain_relationship_ty pe_description [1..1] : String Datatype datatype_name [1..1] : String datatype_description [0..1] : String datatype_scheme_ref erence [1..1] : String datatype_annotation [0..1] : String Figure 9 Conceptual and value domain metamodel region ISO/IEC 2004 All rights reserved 11

12 NOTE Conceptual Domain, Value Domain and Representation Class each inherit the Administration Record from their respective parent Administered Item (see Figure 2) Metadata objects in the Conceptual and Value Domain region Conceptual Domain In the attribute listing, rename "conceptual domain administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record Value Domain One per Conceptual Domain (inherited from Administered Item) Administration_Record In the attribute listing, rename "value domain administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record One per Value Domain (inherited from Administered Item) Administration_Record 12 ISO/IEC 2004 All rights reserved

13 4.13 Data Element Region Replace Figure 10 by the following, which removes "data_element_administration_record", "derivation_rule_administration_record" and "representation_class_administration_record". NOTE Data Element, Derivation Rule and Representation Class each inherit the Administration Record from their respective parent Administered Item (see Figure 2). Representation_Class 0..1 typing 0..1 ty ping value_domain_representation_class Data_Element_Concept expressed_by 1..1 ty ped_by Value_Domain represented_by 1..1 data_element_representation_class data_element_concept_expression data_element_representation expressing representing Data_Element` representation_class_qualif ier [0..1] : String data_element_precision [0..1] : Integer ty ped_by exemplif ied_by 1..* 1..* deriv ed_f rom 1..* input_to exemplification derivation_output derivation_input exemplify ing Data_Element_Example data_element_example_item [1..n] : String 0..1 deriv ing inputing Data_Element_Deriv ation apply ing derivation_rule_application 1..1 applied_to Deriv ation_rule deriv ation_rule_specif ication [1..1] : String Figure 10 Data element metamodel region Metadata objects in the Data Element region Data Element In the attribute listing, rename "data element administration record" to " administration record" and indicate that it is inherited from Administered Item. ISO/IEC 2004 All rights reserved 13

14 Attribute Allowed Occurrences Datatype administration record Representation Class One per Data Element (inherited from Administered Item) Administration_Record In the attribute listing, rename "representation class administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record Derivation Rule One per Representation Class (inherited from Administered Item) Administration_Record In the attribute listing, rename "derivation rule administration record" to " administration record" and indicate that it is inherited from Administered Item. Attribute Allowed Occurrences Datatype administration record One per Derivation Rule (inherited from Administered Item) Administration_Record 14 ISO/IEC 2004 All rights reserved

15 4.14 Consolidated metamodel Replace Figure 11 by the following, which removes "data_element_concept_administration_record", "conceptual_domain_administration_record", "derivation_rule_administration_record", "data_element_administration_record", and "value_domain_administration_record". data_element_concept_conceptual_domain_relationship Data_Element_Concept data_element_concept_object_class [0..1] : Object_Class object_class_qualifier [0..1] : String data_element_concept_property [0..1] : Property property _qualif ier [0..1] : String 1..1 expressed_by hav ing 1..1 specif y ing Conceptual_Domain dimensionality [0..1] : String represented_by 1..1 Non_enumerated_Conceptual_Domain non_enumerated_conceptual_domain_description [1..1] : String represented_by 1..1 Enumerated_Conceptual_Domain containing 1..* value_meaning_set data_element_concept_expression Deriv ation_rule deriv ation_rule_specif ication [1..1] : String 1..1 applied_to Data_Element_Example data_element_example_item [1..n] : String deriv ation_rule_ exemplif y ing apply ing Data_Element_Deriv ation non-enumerated_ conceptual_ domain_ representation contained_in 1..* Value_Meaning value_meaning_identifier [1..1] : String v alue_meaning_description [0..1] : String v alue_meaning_begin_date [1..1] : Date v alue_meaning_end_date [0..1] : Date used_in 1..1 Value value_item [1..1] : String permissible_ value_ 1..1 used_in meaning has has Permissible_Value permissible_value_begin_date [1..1] : Date permissible_value_end_date [0..1] : Date 2..* permitted_value contained_in permissible_value_set conceptual_ domain_ representation exemplif ication 0..1 deriv ing inputing representing Non_enumerated_Value_Domain non_enumerated_domain_description [1..1] : String containing Enumerated_Value_Domain deriv ation_output deriv ation_input expressing exemplif ied_by 1..* Data_Element` representation_class_qualifier [0..1] : String data_element_precision [0..1] : Integer deriv ed_from 1..* input_to 1..* representing represented_by 1..1 representing Value_Domain v alue_domain_datatype [1..1] : Dataty pe v alue_domain_unit_of _measure [0..1] : Unit_of _Measure v alue_domain_maximum_character_quantity [0..1] : Integer v alue_domain_f ormat [0..1] : String data_element_representation Figure 11 Consolidated metamodel ISO/IEC 2004 All rights reserved 15

16 NOTE Data Element Concept, Conceptual Domain, Data Element, Derivation Rule and Value Domain each inherit an Administration Record from their respective parent Administered Item (see Figure 2). 16 ISO/IEC 2004 All rights reserved

17 Annex A (of ISO/IEC :2003) (informative) Alphabetical List of Terms Term and definition deleted from clause 3.3 must also be deleted from Annex A. Term Defined in Term Defined in Administered Item classification context identifier Administration Record administrative note administrative status association association class attribute attribute instance attribute value basic attribute binding CD , change description characteristic class Classification Scheme Classification Scheme Item (CSI) Classification Scheme Item Relationship classification scheme item relationship type description classification scheme item type name classification scheme item value classification scheme membership classification scheme type name common attribute common facility composite attribute composite datatype Concept Concept Relationship concept relationship type description conceptual data model Conceptual Domain (CD) conceptual domain administration record Conceptual Domain Relationship conceptual domain relationship type description conceptual domain representation conditional Contact contact information contact name contact title Context (for ) context description context description language identifier country identifier (of Language Identification) creation date CSI , data Data Element (DE) data element administration record Data Element Concept (DEC) data element concept administration record data element concept conceptual domain relationship data element concept expression data element concept object class data element concept property Data Element Concept Relationship data element concept relationship type description Data Element Derivation Data Element Example data element example item ISO/IEC 2004 All rights reserved 17

18 Term Defined in Term Defined in data element precision data element representation data element representation class data identifier data model Datatype datatype annotation datatype description datatype name datatype scheme reference DE , DEC , definition Definition (of Administered Item) definition source reference definition text derivation input derivation output Derivation Rule derivation rule application derivation rule specification designation Designation (of Administered Item) dimensionality (of Conceptual Domain) documentation language identifier effective date entity Enumerated Conceptual Domain Enumerated Value Domain exemplification explanatory comment extension generalization identifier (in Metadata Registry) international code designator Item identifier item registration authority identifier language Language Identification language identifier Language Section language section language identifier last change date mandatory MDR , metadata metadata item metadata object metadata register Metadata Registry (MDR) metadata set metamodel metamodel construct name name (of Administered Item) Non-enumerated Conceptual Domain non-enumerated conceptual domain description Non-enumerated Value Domain non-enumerated value domain description object Object Class object class qualifier opi , optional Organization organization identifier organization mail address organization name organization part organization part identifier (opi) organization part identifier source origin (of Administered Item) Permissible Value permissible value begin date permissible value end date permissible value meaning permissible value set permitted value preferred definition preferred designation Property ISO/IEC 2004 All rights reserved

19 Term Defined in property qualifier RA , reference Reference Document reference document identifier reference document language identifier reference document title reference document type description reference organization Registrar registrar contact registrar identifier registration Registration Authority (RA) registration authority identifier Registration Authority Identifier registration authority registrar registration status registry item registry metamodel related metadata reference relationship (in registry metamodel) Representation Class representation class qualifier Stewardship (of Administered Item) stewardship (of metadata) stewardship contact Term Defined in Submission (of Administered Item) submission contact Terminological Entry Unit of Measure (of Value Domain) unit of measure name unit of measure precision unresolved issue until date Value Value Domain (VD) value domain datatype value domain format value domain maximum character quantity Value Domain Relationship value domain relationship type description value domain representation class value domain unit of measure value item Value Meaning value meaning begin date value meaning description value meaning end date value meaning identifier value meaning set VD , version ISO/IEC 2004 All rights reserved 19