Question: Did the Michael Shannon born on 1953-09-09 die sometime other than 1564 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Michael Shannon" . ?e <date_of_birth> ?pv_1 . ?pv_1 <pred:date> "1953-09-09"^^xsd:date . ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1564 ) .  }
Program:
function: Find
inputs: Michael Shannon
function: FilterDate
dependencies: 0
inputs: date of birth
1953-09-09
=
function: QueryAttr
dependencies: 1
inputs: date of death
function: VerifyYear
dependencies: 2
inputs: 1564
!=