Sentence: Pietro Grasso and Sergio Mattarella are leaders of Italy where the Italian language is spoken and the ground of AS Gubbio 1910 is located.

Question: What structured data could we extract from this sentence?

A: Italy, leader, Pietro Grasso; Italy, leader, Sergio Mattarella; A.S. Gubbio 1910, ground, Italy; Italy, language, Italian language

Sentence: The founding date of Trane is 1913-01-01.

Question: What structured data could we extract from this sentence?

A: Trane, foundingDate, 1913-01-01

Sentence: Alderney is served by Alderney airport where the 1st runway is made of asphalt and the runway length is 877.

Question: What structured data could we extract from this sentence?

A:
Alderney Airport, runwayLength, 877.0; Alderney Airport, 1stRunwaySurfaceType, Asphalt; Alderney Airport, cityServed, Alderney