Question: Which website represents the US city with a population of 66982 in 2010?
Choices:
http://youngstownohio.gov
http://www.haroldlloyd.com/
http://www.ldu.com.ec
http://www.christianslater.com/
http://nolimitforeverrecords.com/
http://www.stadt-zuerich.ch/
http://www.ac-ajaccio.corsica/
http://www.chattanooga.gov
http://www.queens.ox.ac.uk/
http://www.rca.com
Answer: http://youngstownohio.gov
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "66982"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv_1 ] <point_in_time> ?qpv . ?qpv <pred:year> 2010 . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
66982
=
function: QFilterYear
dependencies: 1
inputs: point in time
2010
=
function: FilterConcept
dependencies: 2
inputs: city of the United States
function: QueryAttr
dependencies: 3
inputs: official website