input question: Sentence: Allan Shivers started his active career on July 11th 1949.

Structured data: Allan Shivers, activeYearsStartDate, 1949-07-11

input question: Sentence: (29075) 1950 DA has a mass of 4.0 kilograms and an orbital period of 69862200.0. It has a periapsis of 124950000000.0 and an epoch date of August 27th 2011.

Structured data: (29075) 1950 DA, epoch, 2011-Aug-27; (29075) 1950 DA, orbitalPeriod, 69862200.0; (29075) 1950 DA, periapsis, 124950000000.0; (29075) 1950 DA, mass, 4.0 (kilograms)

input question: Sentence: Ahmet Ertegun plays rhythm and blues, which originated from the blues.

Structured data: Ahmet Ertegun, genre, Rhythm and blues; Rhythm and blues, stylisticOrigin, Blues

input question: Sentence: The 1st runway at Ashgabat International airport is 12467 feet in length.

Structured data:
Ashgabat International Airport, 1stRunwayLengthFeet, 12467