Question: Equatorial Guinea in 2004-01-01  had a nominal GDP diferent to 340000000000 euro?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <demonym> ?pv_1 . ?pv_1 <pred:value> "Equatoriaal-Guineeër" . ?e <nominal_GDP> ?pv . ?pv <pred:unit> "euro" . ?pv <pred:value> ?v . FILTER ( ?v != "340000000000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <nominal_GDP> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:date> "2004-01-01"^^xsd:date .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: demonym
Equatoriaal-Guineeër
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: QueryAttrUnderCondition
dependencies: 2
inputs: nominal GDP
point in time
2004-01-01
function: VerifyNum
dependencies: 3
inputs: 340000000000 euro
!=