Question: When did Tarrant County have a popu
Choices: 1831-12-01
1830
1821-01-01
2006-09-01
2000-08-01
1688
1996-01-24
1957-01-01
2010-04-01
1697
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Tarrant County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1809034"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Tarrant County
function: QueryAttrQualifier
dependencies: 0
inputs: population
1809034
point in time
Answer: 2010-04-01