Sentence: Simon & Schuster is the publisher of A Glastonbury Romance written by John Cowper Powys.

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

A: A Glastonbury Romance, publisher, Simon & Schuster; A Glastonbury Romance, author, John Cowper Powys

Sentence: The population density of Austin, Texas, is 1296.65 inhabitants per sq km and its area is 703.95 sq. km.

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

A: Austin, Texas, populationDensity, 1296.65 (inhabitants per square kilometre); Austin, Texas, areaTotal, 703.95 (square kilometres)

Sentence: The 11th Mississippi INfantry Monument is located in the municipality of Gettysburg, Adams County, Pa. It is categorized as a Contributing Property and was established in 2000. Carroll County, Maryland is southeast of Adams County, Pennsylvania.

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

A:
Adams County, Pennsylvania, hasToItsSoutheast, Carroll County, Maryland; 11th Mississippi Infantry Monument, established, 2000; 11th Mississippi Infantry Monument, state, "Pennsylvania"; 11th Mississippi Infantry Monument, category, Contributing property; 11th Mississippi Infantry Monument, municipality, Gettysburg, Pennsylvania; 11th Mississippi Infantry Monument, location, Adams County, Pennsylvania