Sentence: The ground for AEK Athens FC is the Olympic Stadium (Athens).

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

A: AEK Athens F.C., ground, Olympic Stadium (Athens)

Sentence: The National Park Service is the owner of the 14th New Jersey Volunteer Infantry Monument and located in the state of Maryland.

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

A: 14th New Jersey Volunteer Infantry Monument, owner, National Park Service; 14th New Jersey Volunteer Infantry Monument, state, "Maryland"

Sentence: Alexandria is part of Madison County, Indiana, the largest city of that area is Anderson.

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

A:
Alexandria, Indiana, isPartOf, Madison County, Indiana; Madison County, Indiana, largestCity, Anderson, Indiana