Question: Is the date of birth of the human that is the member of Duran Duran (beginning in 2001) on 1907-02-03?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of> ?e_1 . ?e_1 <pred:name> "Duran Duran" .  [ <pred:fact_h> ?e ; <pred:fact_r> <member_of> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 2001 . ?e <date_of_birth> ?pv . ?pv <pred:date> "1907-02-03"^^xsd:date .  }
Program:
function: Find
inputs: Duran Duran
function: Relate
dependencies: 0
inputs: member of
backward
function: QFilterYear
dependencies: 1
inputs: start time
2001
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyDate
dependencies: 4
inputs: 1907-02-03
=