Question: Where is the city in the United States that served as the birthplace of Nathanael Greene?
Choices:
944735 square kilometre
22351.0 square kilometre
482443 square kilometre
1533 square kilometre
128.963376 square kilometre
4.315135 square kilometre
193.082267 square kilometre
141.5 square kilometre
83.201621 square kilometre
82.175667 square kilometre
Program:
function: Find
inputs: Nathanael Greene
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: area
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Nathanael Greene" .  ?e <area> ?pv .  }
Answer: 128.963376 square kilometre