Question: When was the Texas county with a population of 1881445 (the point in time of this statement is 2012-07-01) founded?
Choices: 1849-01-01
1817-01-20
1887-08-10
1741-01-01
1985-11-20
1799-03-01
1918-11-18
1798-12-21
1833-11-08
1517
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Texas" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "1881445"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv_1 ] <point_in_time> ?qpv . ?qpv <pred:date> "2012-07-01"^^xsd:date . ?e <inception> ?pv .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
1881445
=
function: QFilterDate
dependencies: 1
inputs: point in time
2012-07-01
=
function: FilterConcept
dependencies: 2
inputs: county of Texas
function: QueryAttr
dependencies: 3
inputs: inception
Answer: 1849-01-01