Question: How many agents serve the United States city which has a subscription number of 103 under the subreddit Alton?
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Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: subreddit
Alton
function: QFilterNum
dependencies: 1
inputs: number of subscribers
103
=
function: FilterConcept
dependencies: 2
inputs: city of the United States
function: Relate
dependencies: 3
inputs: place served by transport hub
backward
function: FilterConcept
dependencies: 4
inputs: agent
function: Count
dependencies: 5
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e <place_served_by_transport_hub> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "city of the United States" . ?e_1 <subreddit> ?pv . ?pv <pred:value> "Alton" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <subreddit> ; <pred:fact_t> ?pv ] <number_of_subscribers> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "103"^^xsd:double .   }
Answer: 0