Question: is the establishment date of the army employing William James (who is in the Australian Army military branch) not in the year 1893?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "army" . ?e_1 <employer> ?e . ?e_1 <pred:name> "William James" . ?e_1 <military_branch> ?e_2 . ?e_2 <pred:name> "Australian Army" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1893 ) .  }
Program:
function: Find
inputs: Australian Army
function: Relate
dependencies: 0
inputs: military branch
backward
function: Find
inputs: William James
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: employer
forward
function: FilterConcept
dependencies: 4
inputs: army
function: QueryAttr
dependencies: 5
inputs: inception
function: VerifyYear
dependencies: 6
inputs: 1893
!=