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Named Individuals

Concrete instances of ontology classes — specific named entities with defined identities.

40individuals
IndividualInstance OfDescriptionOntology
ISO 80000-1: Generalisq:part-1smart:PublicationDocument—isq
ISO 80000-2: Mathematicsisq:part-2smart:PublicationDocument—isq
ISO 80000-3: Space and timeisq:part-3smart:PublicationDocument—isq
ISO 80000-4: Mechanicsisq:part-4smart:PublicationDocument—isq
ISO 80000-5: Thermodynamicsisq:part-5smart:PublicationDocument—isq
IEC 80000-6: Electromagnetismisq:part-6smart:PublicationDocument—isq
ISO 80000-7: Lightisq:part-7smart:PublicationDocument—isq
ISO 80000-8: Acousticsisq:part-8smart:PublicationDocument—isq
ISO 80000-9: Physical chemistry and molecular physicsisq:part-9smart:PublicationDocument—isq
ISO 80000-10: Atomic and nuclear physicsisq:part-10smart:PublicationDocument—isq
ISO 80000-11: Characteristic numbersisq:part-11smart:PublicationDocument—isq
ISO 80000-12: Condensed matter physicsisq:part-12smart:PublicationDocument—isq
IEC 80000-13: Information scienceisq:part-13smart:PublicationDocument—isq
ISO 80000-2 §5: Variables, functions, and operatorsisq:part-2-5smart:PublicationDocument—isq
ISO 80000-2 §6: Elementary geometryisq:part-2-6smart:PublicationDocument—isq
ISO 80000-2 §7: Setsisq:part-2-7smart:PublicationDocument—isq
ISO 80000-2 §8: Classical logicisq:part-2-8smart:PublicationDocument—isq
ISO 80000-2 §9: Axiomatic theory of setsisq:part-2-9smart:PublicationDocument—isq
ISO 80000-2 §10: Numbers, functions, and special setsisq:part-2-10smart:PublicationDocument—isq
ISO 80000-2 §11: Constants and special functionsisq:part-2-11smart:PublicationDocument—isq
ISO 80000-2 §12: Number theoryisq:part-2-12smart:PublicationDocument—isq
ISO 80000-2 §13: Combinatoricsisq:part-2-13smart:PublicationDocument—isq
ISO 80000-2 §14: Functionsisq:part-2-14smart:PublicationDocument—isq
ISO 80000-2 §15: Combinatorial analysisisq:part-2-15smart:PublicationDocument—isq
ISO 80000-2 §16: Calculusisq:part-2-16smart:PublicationDocument—isq
ISO 80000-2 §17: Vectors and matricesisq:part-2-17smart:PublicationDocument—isq
ISO 80000-2 §18: Coordinates and tensorsisq:part-2-18smart:PublicationDocument—isq
ISO 80000-2 §19: Transforms and operatorsisq:part-2-19smart:PublicationDocument—isq
ISO 80000-2 §20: Additional special functionsisq:part-2-20smart:PublicationDocument—isq
ISO 80000-11 §4: Characteristic numbers in fluid dynamicsisq:part-11-4smart:PublicationDocument—isq
ISO 80000-11 §5: Heat and mass transfer numbersisq:part-11-5smart:PublicationDocument—isq
ISO 80000-11 §6: Characteristic numbers for transportisq:part-11-6smart:PublicationDocument—isq
ISO 80000-11 §7: MHD and plasma dynamics numbersisq:part-11-7smart:PublicationDocument—isq
ISO 80000-11 §8: Radiation heat transfer numbersisq:part-11-8smart:PublicationDocument—isq
ISO 80000-11 §9: Turbulence characteristic numbersisq:part-11-9smart:PublicationDocument—isq
rodex:rodisq:EntityConceptA slender physical body — the level-2 entity of the worked example (Pendrill 2024, Table 1.1).isq
rod AB, today at 09:15ex:rodABsmart:EntityThe particular rod AB as it exists today at 09:15 — the level-3 entity instance of the worked example (Pendrill 2024, Table 1.1).isq
length of rodex:lengthOfRodisq:DedicatedQuantityLength as applied to rods — a dedicated quantity (Sachgrösse) specializing ISO/IEC 80000-3 'length' (isq:t3-1.1) and characterizing the entity 'rod' (Pendrill 2024, Table 1.1).isq
length of rod AB, today at 09:15ex:lengthOfRodABisq:QuantityInstantiationThe instantiation of the quantity 'length of rod' on the entity instance 'rod AB' at 09:15 — level L3 of the quantity axis (Pendrill 2024, Table 1.1).isq
measured length of rod AB, today at 09:15ex:measuredLengthOfRodABisq:MeasuredQuantityThe measurement result — Qm = {Q}·[Q] = 1.234 m, with expanded uncertainty 0.001 m — for the length of rod AB at 09:15 (Pendrill 2024, Table 1.1).isq