Question: Did J. Michael Riva die after 2004?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "J. Michael Riva" . ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 2004 ) .  }
Program:
function: Find
inputs: J. Michael Riva
function: QueryAttr
dependencies: 0
inputs: date of death
function: VerifyYear
dependencies: 1
inputs: 2004
>
Answer: yes