Sentence: The ALCO RS-3 was built by the American Locomotive Company and was produced between May 1950 and August 1956. The ALCO RS-3 has a four-stroke engine and a length of 17068.8 millimetres.

What structured data could we extract from this sentence?
ALCO RS-3, builder, American Locomotive Company; ALCO RS-3, length, 17068.8 (millimetres); ALCO RS-3, buildDate, "May 1950 - August 1956"; ALCO RS-3, engine, Four-stroke engine