Question: When was the population of Lancaster County (the one whose official website is http://www.co.lancaster.pa.us) 523612?
Choices: 2017-02-28
1909-01-01
2002-01-11
2015-11-01
2015-01-01
2011-07-01
1903-01-01
1806-12-01
2000-03-15
1954-03-25
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Lancaster County" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.co.lancaster.pa.us" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "523612"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Lancaster County
function: FilterStr
dependencies: 0
inputs: official website
http://www.co.lancaster.pa.us
function: QueryAttrQualifier
dependencies: 1
inputs: population
523612
point in time
Answer: 2011-07-01