Question: When was Poland's national soccer team ranked 34th?
Choices:
1938-01-01
2009-11-20
2003-02-01
1875
1998-02-18
1648-12-01
2015-05-01
1907-01-01
2002-03-20
1947-04-26
Program:
function: Find
inputs: Portugal
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: national association football team
function: QueryAttrQualifier
dependencies: 2
inputs: ranking
34
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "national association football team" . ?e <country> ?e_1 . ?e_1 <pred:name> "Portugal" .  ?e <ranking> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "34"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <ranking> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 1998-02-18