Question: Is the area of the city in the United States with the ISNI of 0000 0004 1797 8769 not equal to 50 square versta?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0004 1797 8769" . ?e <area> ?pv . ?pv <pred:unit> "square versta" . ?pv <pred:value> ?v . FILTER ( ?v != "50"^^xsd:double ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0004 1797 8769
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: area
function: VerifyNum
dependencies: 3
inputs: 50 square versta
!=