input question: Sentence: Auburn, Alabama has a population density of 368.65 inhabitants per sq km.

Structured data: Auburn, Alabama, populationDensity, 368.65 (inhabitants per square kilometre)

input question: Sentence: Aarhus Airport is located in Tirstrup, Denmark where the language spoken is Danish.

Structured data: Aarhus Airport, location, Tirstrup; Tirstrup, country, Denmark; Denmark, language, Danish language

input question: Sentence: Born in Stockholm, Ace Wilder, is signed to the record label EMI Records and has a musical background as a solo singer.

Structured data: Ace Wilder, background, "solo singer"; Ace Wilder, recordLabel, EMI Records; Ace Wilder, birthPlace, Stockholm

input question: Sentence: The apoapsis for 1101 Clematis is 520906000.0 (kilometres) and a temperature of 155 kelvins.

Structured data:
1101 Clematis, apoapsis, 520906000.0 (kilometres); 1101 Clematis, temperature, 155.0 (kelvins)