Sentence: A Wizard of Mars originates from the United States where African American is an ethnic group and where English is the language of the United States which is also spoken in Great Britain.

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

A: United States, ethnicGroup, African Americans; English language, spokenIn, Great Britain; United States, language, English language; A Wizard of Mars, country, United States

Sentence: Ab Klink, born in Stellendam, went to the Erasmus University Rotterdam.

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

A: Ab Klink, almaMater, Erasmus University Rotterdam; Ab Klink, birthPlace, Stellendam

Sentence: A Glastonbury Romance was preceded By Wolf Solent.

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

A:
A Glastonbury Romance, precededBy, Wolf Solent