Question: About the single with publication date 2001-03-05 does it have an inception time prior to 1666?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "single" . ?e <publication_date> ?pv_1 . ?pv_1 <pred:date> "2001-03-05"^^xsd:date . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1666 ) .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: publication date
2001-03-05
=
function: FilterConcept
dependencies: 1
inputs: single
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyYear
dependencies: 3
inputs: 1666
<
Answer: no