Question: Is the official website for a higher education institution, located in London (the one that is the headquarter location of University of Western Ontario), http://www.palmsprings-ca.gov/ ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "London" . ?e_2 <headquarters_location> ?e_1 . ?e_2 <pred:name> "University of Western Ontario" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.palmsprings-ca.gov/" .  }
Program:
function: Find
inputs: University of Western Ontario
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: Find
inputs: London
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: located in the administrative territorial entity
backward
function: FilterConcept
dependencies: 4
inputs: higher education institution
function: QueryAttr
dependencies: 5
inputs: official website
function: VerifyStr
dependencies: 6
inputs: http://www.palmsprings-ca.gov/
Answer: no