Sentence: The capital of Argentina is Buenos Aires and its leader is Mauricio Macri. ARA Veinticinco de Mayo (V-2) derives from Argentina and Argentines live there.

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

A: Argentina, capital, Buenos Aires; Argentina, leader, Mauricio Macri; Argentina, demonym, Argentines; ARA Veinticinco de Mayo (V-2), country, Argentina

Sentence: AC Hotel Bella Sky Copenhagen is owned by Bella Center.

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

A: AC Hotel Bella Sky Copenhagen, owner, Bella Center

Sentence: The 4th runway at Amsterdam Airport Schiphol has a surface of asphalt.

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

A:
Amsterdam Airport Schiphol, 4thRunwaySurfaceType, "Asphalt"