Sentence: Daniel Gould Fowle is the successor to Alfred Moore Scales, the alma mater of whom, was the University of North Carolina at Chapel Hill.

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

A: Alfred Moore Scales, successor, Daniel Gould Fowle; Alfred Moore Scales, almaMater, University of North Carolina at Chapel Hill

Sentence: Alvah Sabin died in Sycamore, in DeKalb County, Illinois.

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

A: Alvah Sabin, deathPlace, Sycamore, Illinois; Sycamore, Illinois, region, DeKalb County, Illinois

Sentence: Attica in Indiana, has a total area of 4.14 square kilometres.

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

A:
Attica, Indiana, areaTotal, 4.14 (square kilometres)