Sentence: At 252 metres long, the AIDAluna, is powered by Caterpillar Inc.

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

A: AIDAluna, length, 252000.0 (millimetres); AIDAluna, powerType, Caterpillar Inc.

Sentence: Airey Neave served in the Royal Artillery Unit, which has a garrison in Hohne, during World War Two. One of the commanders in that war was Chiang Kai-shek.

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

A: Airey Neave, unit, Royal Artillery; Royal Artillery, garrison, Hohne; Airey Neave, battle, World War II; World War II, commander, Chiang Kai-shek

Sentence: Kashubians are an ethnic group of Poland.

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

A:
Poland, ethnicGroup, Kashubians