input question: Sentence: 109 Felicitas travels at an average speed of 17.73 km/s.

Structured data: 109 Felicitas, averageSpeed, 17.73 (kilometrePerSeconds)

input question: Sentence: The ALCO RS-3, which is 17068.8 mm long, was manufactured by the Montreal Locomotive Works.

Structured data: ALCO RS-3, builder, Montreal Locomotive Works; ALCO RS-3, length, 17068.8 (millimetres)

input question: Sentence: The birth place of Allan Shivers is Lufkin, Texas.

Structured data: Allan Shivers, birthPlace, Lufkin, Texas

input question: Sentence: An exponent of Rhythm and blues, Musical Artist, Aleksandra Kovac, is in same band with Kornelije Kovac and is associated with fellow musical artist Kristina Kovac.

Structured data:
Aleksandra Kovac, genre, Rhythm and blues; Aleksandra Kovac, associatedBand/associatedMusicalArtist, Kristina Kovac; Aleksandra Kovac, associatedBand/associatedMusicalArtist, Kornelije Kovac