Question: As of 2013, what city in the US known as Space City has a population greater than 880000?
Choices:
Boulder
Honolulu County
Franklin
Houston
Waukegan
Brooklyn
Columbus
Lansing
Compton
Oakland
Answer: Houston
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <nickname> ?pv . ?pv <pred:value> "Space City" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v . FILTER ( ?v > "880000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv_1 ] <point_in_time> ?qpv . ?qpv <pred:year> 2013 .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: nickname
Space City
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: FindAll
function: FilterNum
dependencies: 3
inputs: population
880000
>
function: QFilterYear
dependencies: 4
inputs: point in time
2013
=
function: FilterConcept
dependencies: 5
inputs: city of the United States
function: And
dependencies: 2
6
function: What
dependencies: 7