Sentence: The ALV X-1 has 2 rocket stages and a diameter is 1.524 metres. The launch site of ALV X-1 was Mid Atlantic Regional Spaceport in the United States.

What structured data could we extract from this sentence?
ALV X-1, countryOrigin, United States; ALV X-1, diameter, 1.524 (metres); ALV X-1, launchSite, Mid-Atlantic Regional Spaceport; ALV X-1, rocketStages, 2