Sentence: The ALCO RS-3 was built by the Montreal Locomotive Works and has 12 cylinders, a four-stroke engine and a length of 17068.8 mms.

What structured data could we extract from this sentence?
ALCO RS-3, cylinderCount, 12; ALCO RS-3, builder, Montreal Locomotive Works; ALCO RS-3, engine, Four-stroke engine; ALCO RS-3, length, 17068.8 (millimetres)