Question: What city is the twinned administrative body of Szczecin and has a population of 203431 in the year 2013?
Choices:
Dundee
Bari
Cork
Rostock
Chihuahua
Santo Domingo
Trieste
Kilkenny
Kingston
Bergen
Answer: Rostock
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Szczecin" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "203431"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 2013 .  }
Program:
function: Find
inputs: Szczecin
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 1
inputs: city
function: FindAll
function: FilterNum
dependencies: 3
inputs: population
203431
=
function: QFilterYear
dependencies: 4
inputs: point in time
2013
=
function: FilterConcept
dependencies: 5
inputs: city
function: And
dependencies: 2
6
function: What
dependencies: 7