Sentence: Canada, which is led by Elizabeth II and has the anthem "O Canada", is the birthplace of Aaron Boogaard.

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

A: Canada, anthem, O Canada; Canada, leader, Elizabeth II; Aaron Boogaard, birthPlace, Canada

Sentence: St. Louis is part of Spain.

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

A: St. Louis, isPartOf, Spain

Sentence: Albert B. White died in Parkersburg, West Virginia.

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

A:
Albert B. White, deathPlace, Parkersburg, West Virginia