Question: When did the California county bordering Marin County have 483878 residents?
Choices:
1933-01-30
1511
2240
2011-07-27
2010-04-01
1993-10-08
2011-10-24
2012-12-31
1909
1835-01-01
Answer: 2010-04-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of California" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:name> "Marin County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "483878"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Marin County
function: Relate
dependencies: 0
inputs: shares border with
backward
function: FilterConcept
dependencies: 1
inputs: county of California
function: QueryAttrQualifier
dependencies: 2
inputs: population
483878
point in time