Question: When did the Maine county officially represented online at www.oxfordcounty.org have a population numbering 57277?
Choices:
1825-12-01
2013-07-01
1989-01-19
2009-06-03
2011-12-21
1350
1816-12-01
2017-03-31
1970-01-01
2003-01-01
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.oxfordcounty.org
function: FilterConcept
dependencies: 1
inputs: county of Maine
function: QueryAttrQualifier
dependencies: 2
inputs: population
57277
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Maine" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.oxfordcounty.org" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "57277"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2013-07-01