ONTOLOGY EXPLORER
base quantity kind
<https://www.omg.org/spec/Commons/QuantitiesAndUnits/BaseQuantityKind>
プロパティと値
| プロパティ | 値 |
|---|---|
| source | "ISO 11240 Health informatics - Identification of medicinal products - Data elements and structures for the unique identification and exchange of units of measurement, clause 3.1.2" |
| source | "ISO 80000-1:2009 Quantities and units - Part 1: General, clause 3.4" |
| source | "https://www.omg.org/spec/SysML/"^^<http://www.w3.org/2001/XMLSchema#anyURI> |
| type | Class |
| label | "base quantity kind" |
| subClassOf | QuantityKind |
| subClassOf | _:c14n1843 |
| disjointWith | DerivedQuantityKind |
| definition | "quantity in a conventionally chosen subset of a given system of quantities, where no quantity in the subset can be expressed in terms of the other quantities within that subset" |
| example | "The International System of Quantities (ISQ) comprises these base quantities (with their SI base measurement units): length (meter), mass (kilogram), duration (second), electric current (ampere), thermodynamic temperature (kelvin), amount of substance (mole), and luminous intensity (candela). These base quantities are not mutually comparable. All quantities of any one of these kinds are, however, mutually comparable." |
| note | "The subset mentioned in the definition is termed the 'set of base quantities'. Base quantities are referred to as being mutually independent since a base quantity cannot be expressed as a product of powers of the other base quantities." |
| synonym | "base quantity" |
| synonym | "simple quantity kind" |
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