METR — Wikipedia: https://en.wikipedia.org/wiki/Metre

Note: The claim states that METR's Wikipedia equals https://en.wikipedia.org/wiki/Metre and references Wikidata Q11573. The source text is from Wikidata Q11573 and definitively confirms it is about the metre (SI unit of length). The Wikipedia URL provided in the claim is the standard, correct English Wikipedia article for the metre. The source confirms the Wikidata entry is for 'metre' with English label 'metre' and description 'SI unit of length'. URL format differences (www prefix, protocol) are not contradictions per the guidelines. The claim is confirmed.