Question: For the county of Texas that has the capital Richmond (which is the capital of Fort Bend County), is its population not 8200 on 2015-01-01?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Texas" . ?e <capital> ?e_1 . ?e_1 <pred:name> "Richmond" . ?e_2 <capital> ?e_1 . ?e_2 <pred:name> "Fort Bend County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v != "8200"^^xsd:double ) . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:date> "2015-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Fort Bend County
function: Relate
dependencies: 0
inputs: capital
forward
function: Find
inputs: Richmond
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: capital
backward
function: FilterConcept
dependencies: 4
inputs: county of Texas
function: QueryAttrUnderCondition
dependencies: 5
inputs: population
point in time
2015-01-01
function: VerifyNum
dependencies: 6
inputs: 8200
!=