Question: Is Ethiopia's nominal GDP not equal to 1005000000000 Czech koruna (the point in time of this statement is 1985-01-01)?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Ethiopia" . ?e <nominal_GDP> ?pv . ?pv <pred:unit> "Czech koruna" . ?pv <pred:value> ?v . FILTER ( ?v != "1005000000000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <nominal_GDP> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:date> "1985-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Ethiopia
function: QueryAttrUnderCondition
dependencies: 0
inputs: nominal GDP
point in time
1985-01-01
function: VerifyNum
dependencies: 1
inputs: 1005000000000 Czech koruna
!=