e/Men's 400 metres world record progression

Information
has gloss	eng: The first world record in the 400 m for men (athletics) was recognized by the International Amateur Athletics Federation, now known as the International Association of Athletics Federations, in 1912. The IAAF ratified Charles Reidpaths 48.2 performance set at that years Stockholm Olympics as a world record, but it also recognized the superior mark over 440 yards (402.34 metres) run by Maxey Long in 1900 as a world record.
lexicalization	eng: Men's 400 metres world record progression
instance of	e/Athletics record progressions

Meaning
Italian
has gloss	ita: Progressione del record mondiale dei 400 m maschili (atletica leggera) dal 1900 a oggi.
lexicalization	ita: Progressione del record mondiale dei 400 m maschili

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