Question: Is the population of San Francisco (that contains the Golden Gate Bridge) under 64000000 in the year 1848?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "San Francisco" . ?e_1 <located_in_the_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Golden Gate Bridge" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v < "64000000"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 1848 .  }
Program:
function: Find
inputs: Golden Gate Bridge
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: San Francisco
function: And
dependencies: 1
2
function: QueryAttrUnderCondition
dependencies: 3
inputs: population
point in time
1848
function: VerifyNum
dependencies: 4
inputs: 64000000
<