Question: Is http://www.mansfield.gov.uk/ the official website of the town whose local dialing code is 01623?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "town" . ?e <local_dialing_code> ?pv_1 . ?pv_1 <pred:value> "01623" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.mansfield.gov.uk/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: local dialing code
01623
function: FilterConcept
dependencies: 1
inputs: town
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.mansfield.gov.uk/
Answer: yes