Sentence: The ISSN number of AIDS journal is 1473-5571.

Question: What structured data could we extract from this sentence?

A: AIDS (journal), issnNumber, "1473-5571"

Sentence: The operating income earned by AmeriGas is 380700000.

Question: What structured data could we extract from this sentence?

A: AmeriGas, operatingIncome, 380700000

Sentence: (19255) 1994 VK8 has a density of 2.0 gm per cu cm, an apoapsis of 6603633000.0 km and an average speed of 4.56 km per sec.

Question: What structured data could we extract from this sentence?

A:
(19255) 1994 VK8, averageSpeed, 4.56 (kilometrePerSeconds); (19255) 1994 VK8, density, 2.0 (gramPerCubicCentimetres); (19255) 1994 VK8, apoapsis, 6603633000.0 (kilometres)