Question: Did the human settlement that shares a border with Livingston (the death place of Donald M. Payne) begin after 1811?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human settlement" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:name> "Livingston" . ?e_2 <place_of_death> ?e_1 . ?e_2 <pred:name> "Donald M. Payne" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1811 ) .  }
Program:
function: Find
inputs: Donald M. Payne
function: Relate
dependencies: 0
inputs: place of death
forward
function: Find
inputs: Livingston
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: shares border with
backward
function: FilterConcept
dependencies: 4
inputs: human settlement
function: QueryAttr
dependencies: 5
inputs: inception
function: VerifyYear
dependencies: 6
inputs: 1811
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