Question: What is the area of the county of Maryland whose ISNI is 0000 0004 0419 2804?
Choices: 801590 square kilometre
348.16824 square kilometre
51100 square kilometre
87.88 square kilometre
468.0 square kilometre
5586.0 square kilometre
2.776 square mile
1082 square kilometre
174047201 square metre
5.311313 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Maryland" . ?e <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0004 0419 2804" . ?e <area> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0004 0419 2804
function: FilterConcept
dependencies: 1
inputs: county of Maryland
function: QueryAttr
dependencies: 2
inputs: area
Answer: 1082 square kilometre