Wikidata property for physical quantities | Q21077852 |
P3254 | property proposal discussion | https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/50#P2797 |
P2302 | property constraint | allowed units constraint | Q21514353 |
property scope constraint | Q53869507 | ||
range constraint | Q21510860 | ||
P1629 | Wikidata item of this property | sound power level | Q2157873 |
Q2157873 | sound power level | Wikidata property | P1687 |
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