Question: Does the visual artwork with exploitation visa number 34822 (the start time of this statement is 1968), have its publication date not in 1997?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <exploitation_visa_number> ?pv_1 . ?pv_1 <pred:value> "34822" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv_1 ] <start_time> ?qpv . ?qpv <pred:year> 1968 . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1997 ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: exploitation visa number
34822
function: QFilterYear
dependencies: 1
inputs: start time
1968
=
function: FilterConcept
dependencies: 2
inputs: visual artwork
function: QueryAttr
dependencies: 3
inputs: publication date
function: VerifyYear
dependencies: 4
inputs: 1997
!=