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ISO 15926 Part 4: Core reference data - Edition 4
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Thing
(2)
AbstractObject
(12)
Class
(25)
ClassOfIndividual
(12)
ClassOfArrangedIndividual
(3)
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ClassOfEvent
(1)
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ClassOfPhysicalObject
(12)
ClassOfInformationRepresentation
(44)
ARTIFICIAL LANGUAGE
(4)
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ASCII
(2)
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ClassOfExpressInformationRepresentation
(7)
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DATA
(2)
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DATASHEET DEFINITION
(14)
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DRAWING DEFINITION
(1)
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FORMATTED STRING
(1)
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IDENTIFICATION SYSTEM
(11)
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IMAGE FILE FORMAT
(3)
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NATURAL LANGUAGE
(10)
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SPECIFICATION DEFINITION
(37)
ANODE SPECIFICATION DEFINITION
(2)
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DESIGN SPECIFICATION DEFINITION
(1)
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INSPECTION AND TESTING REQUIREMENT SPECIFICATION DEFINITION
(11)
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MATERIAL SPECIFICATION DEFINITION
(1)
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PAINTING SYSTEM SPECIFICATION DEFINITION
(2)
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PIPING SPECIFICATION DEFINITION
(1)
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REQUIREMENT DEFINITION
(6)
FUNCTIONAL REQUIREMENT DEFINITION
(2)
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AVAILABILITY REQUIREMENT DEFINITION
COMPANY REQUIREMENT DEFINITION
LAYOUT REQUIREMENT DEFINITION
OWNER REQUIREMENT DEFINITION
REGULATORY REQUIREMENT DEFINITION
TREATMENT REQUIREMENT SPECIFICATION DEFINITION
(4)
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APPLICABLE SPECIFICATION FOR CENTRIFUGAL COMPRESSOR SERVICE DEFINITION
CATHODIC PROTECTION SYSTEM SPECIFICATION DEFINITION
CERTIFICATION SPECIFICATION DEFINITION
COATING SPECIFICATION DEFINITION
CONSTRUCTION DESIGN SPECIFICATION DEFINITION
CORROSION INSPECTION SPECIFICATION DEFINITION
DESIGN INFORMATION DEFINITION
EQUIPMENT SPECIFICATION DEFINITION
FABRICATION SPECIFICATION DEFINITION
FIELD BEND SPECIFICATION DEFINITION
FLUID SPECIFICATION DEFINITION
GENERAL SPECIFICATION DEFINITION
INSPECTION AND TESTING REQUIREMENTS DEFINITION
LINING SPECIFICATION DEFINITION
METAL-LOSS CLUSTER SPECIFICATION DEFINITION
METAL-LOSS GEOMETRIC SPECIFICATION DEFINITION
NOISE SPECIFICATION APPLICABLE TO ENVIRONMENT DEFINITION
NOISE SPECIFICATION APPLICABLE TO MACHINE DEFINITION
PACKAGE SPECIFICATION DEFINITION
PIPE BEND SPECIFICATION DEFINITION
PIPE SPECIFICATION DEFINITION
PIPELINE END SEAL SPECIFICATION DEFINITION
ALPHANUMERIC STRING
API 610 CENTRIFUGAL PUMP DATA SHEET IN ENGLISH AND ASCII
AVI
DATA ELEMENT
DEFINITION DEFINITION
DOCUMENT NUMBER DEFINITION
DocumentDefinition
HANGUL
HEAT AND MATERIAL BALANCE DEFINITION
HTML
HYTIME
ISO 15926-8 EXCHANGE FILE DEFINITION
JPG
MULTIMEDIA
PDF
PIPING AND INSTRUMENT DIAGRAM DEFINITION
PNG
PROCESS FLOW DIAGRAM DEFINITION
RDL DEFINITION
ClassOfMatter
(7)
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ClassOfOrganism
(1)
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ClassOfStream
(1)
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ClassOfFeature
ClassOfFunctionalObject
ClassOfInanimatePhysicalObject
ClassOfInformationObject
ClassOfInformationPresentation
ClassOfOrganization
ClassOfSpatialLocation
COLOUR
EnumeratedSetOfIndividual
(1)
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Property
(394)
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ShapeDimension
(29)
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Status
(16)
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SUBJECT AREA
(29)
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ClassOfPeriodInTime
IndividualDimension
ParticipatingRoleAndDomain
SWITCHGEAR AND CONTROL GEAR
NUMBER RANGE OF 0 TO INF
(1)
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RoleAndDomain
(2)
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Cardinality
EmptyClass
NUMBER RANGE 0 - 1
NUMBER RANGE 10 - 50
NUMBER RANGE 3-15
NUMBER RANGE 4 - 20
NUMBER RANGE OF -1 TO INF
NUMBER RANGE OF -273.15 TO INF
NUMBER RANGE OF -INF TO +INF
NUMBER RANGE OF 0 TO 4PI
ONE TO MANY
ONE TO ONE
SCALE CLASS
SIZE
THREE TO THREE
THREE-DIMENSIONAL NUMBER
TWO TO MANY
TWO TO TWO
TWO-DIMENSIONAL NUMBER
VARIABLE IN EQUATION
ZERO TO MANY
ZERO TO ONE
ClassOfAbstractObject
(3)
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MultidimensionalObject
(6)
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NUMBER(math)
(12)
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OBJECT WITH STRUCTURED MESH ORIGIN AND ORIENTATION
(2)
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Relationship
(27)
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STRUCTURE(math)
(10)
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VECTOR
(17)
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INTELLECTUAL PROPERTY
LATTICE VECTOR
SPAN
TENSOR
PossibleIndividual
(11)
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ISO 15926 Part 4: Core reference data - Edition 4
/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ REQUIREMENT DEFINITION
REQUIREMENT DEFINITION
Class
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Identifier
https://posccaesar.org/ontology/15926-4/4.0/REQUIREMENT_DEFINITION
Definition
A <REQUIREMENT DEFINITION> is a <SPECIFICATION DEFINITION> that defines the rules for the contents of something that is required
Details
Taxonomy
More info
Details
Types:
Class
DOCUMENT AND (RE)PRESENTATION
DocumentDefinition
Is defined by:
ISO 15926 Part 4: Core reference data - Edition 4
Related terms
Notes
Taxonomy
Super classes:
SPECIFICATION DEFINITION
Sub classes:
AVAILABILITY REQUIREMENT DEFINITION
COMPANY REQUIREMENT DEFINITION
FUNCTIONAL REQUIREMENT DEFINITION
LAYOUT REQUIREMENT DEFINITION
OWNER REQUIREMENT DEFINITION
REGULATORY REQUIREMENT DEFINITION
Members
More info
wasDerivedFrom
REQUIREMENT_DEFINITION
History
