Question: How many album entities come from a sovereign state, the country of Alaska (the one that contains Matanuska-Susitna Borough)?
Choices: 13
14
15
16
17
18
19
20
21
22
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "album" . ?e <country_of_origin> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_2 <country> ?e_1 . ?e_2 <pred:name> "Alaska" . ?e_3 <located_in_the_administrative_territorial_entity> ?e_2 . ?e_3 <pred:name> "Matanuska-Susitna Borough" .   }
Program:
function: Find
inputs: Matanuska-Susitna Borough
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: Alaska
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: country
forward
function: FilterConcept
dependencies: 4
inputs: sovereign state
function: Relate
dependencies: 5
inputs: country of origin
backward
function: FilterConcept
dependencies: 6
inputs: album
function: Count
dependencies: 7
Answer: 14