Metre - Wikidata Entry (Q11573)
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This Wikidata entry for the metre is likely linked incidentally in the knowledge base; it has no direct relevance to AI safety, alignment, or related topics and may have been added in error.
Metadata
Importance: 2/100wiki pagereference
Summary
This is the Wikidata structured data entry for the metre, the SI base unit of length. It provides machine-readable metadata, identifiers, and multilingual labels for the unit used in scientific and technical measurement. This reference is primarily useful as a linked data resource for unit disambiguation.
Key Points
- •Wikidata item Q11573 represents the metre, the international standard unit of length in the SI system.
- •Provides structured, multilingual metadata and cross-references to other knowledge bases.
- •Useful as a canonical identifier for the metre in linked data and ontology contexts.
- •Not directly related to AI safety research content.
1 FactBase fact citing this source
| Entity | Property | Value | As Of |
|---|---|---|---|
| METR | Wikipedia | https://en.wikipedia.org/wiki/Metre | — |
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metre - Wikidata
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From Wikidata
SI unit of length metres
mètre
Language
Label
Description
Also known as
default for all languages
No label defined
–
m
м
English
metre
SI unit of length
metres
mètre
Statements
instance of
SI base unit
2 references
stated in
SI Brochure (8th edition)
stated in
ISO 80000-1:2009 Quantities and units—Part 1: General
page(s)
17
section
6.5.2
unit of length
0 references
UCUM base unit
0 references
metric unit
0 references
part of
MKSA system of units
0 references
International System of Units
0 references
MKS system of units
0 references
image
Platinum-Iridium meter bar.jpg
4,232 × 2,781; 2.78 MB
media legend
La barra de platí-iridi que es va utilitzar com a prototip del metre entre el 1889 i el 1960. (Catalan)
Bara de platină-iridiu utilizată ca prototip al metrului în anii 1889-1960 (Romanian)
Arkivmetern användes som längdnormal fram till 1960. X-profilen ger staven en hög böjstyvhet. (Swedish)
The International Bureau of Weights and Measures constructed a prototype metre bar in 1889 defining the "International Prototype Metre" as the distance between two lines on a standard bar composed of an alloy of 90% platinum and 10% iridium, measured at the melting point of ice. This definition was superseded in 1960 by a definition based on wavelengths. (English)
1889 йылдан 1960 йылға тиклемге Халаҡ-ара метр эталоны. (Bashkir)
1889年国际计量局改良第一代米原器的设计，所制作了的Ｘ形铂铱合金棒，在1889年-1960年间都是米的标准。 (Chinese)
La barra de platín-iridiu que s'usó como prototipu del metru ente 1889 y 1960. (Asturian)
Historisk ''International Prototype Meter''-stang, laget av en [[platina]]- og [[iridium]]slegering, som var standarden fra 1889 til 1960. (Norwegian Bokmål)
Міжнародны эталон метра, які выкарыстоўваўся з 1889 па 1960 гады (Belarusian)
Platina és irídium ötvözetből készült, méterrúd, amely 1889 és 1960 között volt a nemzetközi méteretalon (Hungarian)
La barra de platino-iridio que se usó como prototipo del metro ente 1889 y 1960 (Spanish
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