Question: Is http://www.tampere.fi the official website of the U.S. city whose population is 28190?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?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> "28190"^^xsd:double . ?e <official_website> ?pv . ?pv <pred:value> "http://www.tampere.fi" .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
28190
=
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.tampere.fi