Question: When the population of county of Arizona (whose official website is http://www.maricopa.gov) reached 3868981?
Choices: 1987-05-25
1857
1920-01-01
1735
2011-07-01
1816-12-01
1934
1773
1972-12-01
1786
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Arizona" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.maricopa.gov" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "3868981"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.maricopa.gov
function: FilterConcept
dependencies: 1
inputs: county of Arizona
function: QueryAttrQualifier
dependencies: 2
inputs: population
3868981
point in time
Answer: 2011-07-01