Question: Does IOC country code RHO apply to the state with Harare as its capital?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e_1 <capital_of> ?e . ?e_1 <pred:name> "Harare" .  ?e <IOC_country_code> ?pv . ?pv <pred:value> "RHO" .  }
Program:
function: Find
inputs: Harare
function: Relate
dependencies: 0
inputs: capital of
forward
function: FilterConcept
dependencies: 1
inputs: state
function: QueryAttr
dependencies: 2
inputs: IOC country code
function: VerifyStr
dependencies: 3
inputs: RHO