Question: Was the work titled Jennifer Hale published at a time other than 1990?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Jennifer Hale" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Jennifer Hale" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1990 ) .  }
Program:
function: Find
inputs: Jennifer Hale
function: FilterStr
dependencies: 0
inputs: title
Jennifer Hale
function: QueryAttr
dependencies: 1
inputs: publication date
function: VerifyYear
dependencies: 2
inputs: 1990
!=