ISO/TS 21526:2019 健康情報学—メタデータリポジトリ要件（MetaRep） | ページ 6

3.1

acceptability rating

scale of acceptability

3.2

administered item

registered item for which administrative information (3.3) is recorded

3.3

administrative information

<metadata registry> information about the administration of an item in a metadata registry (3.33)

3.4

administration record

collection of administrative information (3.3) for an administered item (3.2)

3.5

administrative status

designation of the status in the administrative process of a registration authority (3.42) for handling registration (3.41) requests

Note 1 to entry: The values and associated meanings of “administrative status” are determined by each registration authority.

3.6

attribute

characteristic (3.12) of an object or entity

3.7

assertion

sentence or proposition in logic which is asserted (or assumed) to be true

3.8

attribute instance

specific instance of an attribute (3.6)

Note 1 to entry: Adapted from ISO 2382-17:1993 to distinguish an instance of an attribute from its value.

[SOURCE:ISO/IEC 11179-3:2013, 3.2.7]

3.9

binding

mapping from one framework or specification to another, enabling data (3.20) and/or commands to be passed between them

3.10

boolean

mathematical datatype (3.23) associated with two-valued logic

[SOURCE:ISO/IEC 11179-3:2013, 3.2.12]

3.11

cardinality

number of elements in a set

3.12

characteristic

abstraction of a property (3.39) of an object or of a set of objects

Note 1 to entry: Characteristics are used for describing concepts.

[SOURCE:ISO/IEC 11179-3:2013, 3.2.14]

3.13

class

description of a set of objects that share the same attributes (3.6) , operations, methods, relationships (3.44) , and semantics

3.14

classification scheme

descriptive information for an arrangement or division of objects into groups based on characteristics (3.12) , which the objects have in common

3.15

concept

unit of knowledge created by a unique combination of characteristics (3.12)

[SOURCE:ISO/IEC 11179-3:2013, 3.2.18]

3.16

concept system

set of concepts (3.15) structured according to the relations among them

[SOURCE:ISO/IEC 11179-3:2013, 3.2.19]

3.17

conceptual domain

CD

concept (3.15) that expresses its description or valid instance meanings

Note 1 to entry: The value meanings may either be enumerated or expressed via a description.

[SOURCE:ISO/IEC 11179-3:2013, 3.2.21]

3.18

contact

instance of a role of an individual or organization (3.37) (or organization part or organization person) to or from whom an information item(s), a material object(s) and/or person(s) can be sent in a specified context (3.19)

3.19

context

circumstance, purpose, and perspective under which an object is defined or used

3.20

data

re-interpretable representation of facts, concepts (3.15) , or instructions in a formalized manner suitable for communication, interpretation, or processing

Note 1 to entry: Data can be processed by human or automatic means.

[SOURCE:ISO/IEC 11179-3:2013, 3.2.27]

3.21

data element

de

unit of data (3.20) for which the definition (3.28) , identification, representation and permissible values (3.38) are specified by means of a set of attributes (3.6)

3.22

data element concept

DEC

concept (3.15) that can be represented in the form of a data element (3.21) , described independently of any particular representation

3.23

datatype

set of distinct values (3.46) , characterized by properties of those values and by operations on those values

[SOURCE:ISO/IEC 11179-3:2013, 3.1.9]

3.24

dimensionality

expression of measurement without units

Note 1 to entry: A quantity is a value with an associated unit of measure. 32º Fahrenheit, 0º Celsius, $100 USD, and 10 reams (of paper) are quantities. Equivalence between two units of measure is determined by the existence of a quantity preserving one-to-one correspondence between values measured in one unit of measure and values measured in the other unit of measure, independent of context, and where characterizing operations are the same. Equivalent units of measure in this sense have the same dimensionality. The equivalence defined here forms an equivalence relation on the set of all units of measure. Each equivalence class corresponds to a dimensionality. The units of measure"temperature" in degrees Fahrenheit" and"temperature in degrees Celsius" have the same dimensionality, because for each value measured in degrees Fahrenheit there is a value measured in degrees Celsius with the same quantity, and vice-versa. The same operations may be performed on quantities in each unit of measure. Quantity preserving one-to-one correspondences are the well-known equations Cº = (5/9)*(Fº − 32) and Fº = (9/5)*(Cº) + 32.

3.25

enumerated conceptual domain

conceptual domain that is specified by a list of all its value meanings (3.48)

3.26

enumerated value domain

value domain (3.47) that is specified by a list of all its permissible values (3.38)

3.27

data element value

value out of a set of permissible values (3.38) pertaining to a data element (3.21)

3.28

definition

representation of a concept (3.15) by a descriptive statement which serves to differentiate it from related concepts

[SOURCE:ISO/IEC 11179-3:2013, 3.2.29]

3.29

identifier

<metadata registry> sequence of characters, capable of uniquely identifying that with which it is associated, within a specified context (3.19)

Note 1 to entry: A name should not be used as an identifier because it is not linguistically neutral.

3.30

metadata

data that defines and describes other data (3.20)

[SOURCE:ISO/IEC 11179-3:2013, 3.2.74]

3.31

metadata item

instance of a metadata object (3.32)

3.32

metadata object

object type defined by a metamodel

3.33

metadata registry

MDR

information system for registering metadata (3.30)

[SOURCE:ISO/IEC 11179-3:2013, 3.2.78]

3.34

name

primary means of identification of objects and concepts (3.15) for humans

3.35

object class

set of ideas, abstractions, or things in the real world that are identified with explicit boundaries and meaning and whose properties and behaviour follow the same rules

3.36

ontology

a conceptualisation of a domain

3.37

organization

<management> unique framework of authority within which a person or persons act, or are designated to act, towards some purpose

[SOURCE:ISO/TS 21089:2018, 3.97]

3.38

permissible value

expression of a value meaning (3.48) allowed in a specific value domain (3.47)

3.39

property

characteristic (3.12) common to all members of an object class (3.35)

3.40

registrar

representative of a registration authority (3.42)

3.41

registration

relationship (3.44) between an administered item (3.2) and the registration authority (3.42)

3.42

registration authority

RA

organization (3.37) responsible for maintaining a register

3.43

registration status

designation of the status in the registration (3.41) life-cycle of an administered item (3.2)

3.44

relationship

connection among model elements

3.45

unit of measure

<data> actual units in which the associated values (3.46) are measured

Note 1 to entry: The dimensionality of the associated conceptual domain shall be appropriate for the specified unit of measure.

3.46

value

data (3.20) value (3.46)

3.47

value domain

value set

set of permissible values (3.38)

Note 1 to entry: The value domain provides representation but has no implication as to what data element concept the values may be associated with nor what the values mean.

Note 2 to entry: The permissible values may either be enumerated or expressed via a description.

[SOURCE:ISO/IEC 11179-3:2013, 3.2.140 — modified,"value set" was added as a preferred term.]

Note 3 to entry: ‘Value set’ is Health Level 7 (HL7) terminology for value domain, as defined in Reference [13].

3.48

value meaning

meaning or semantic content of a value (3.46)