Question: How many singles are named after the person with ISNI 0000 0004 4883 2914?
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "single" . ?e <named_after> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0004 4883 2914" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0004 4883 2914
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: named after
backward
function: FilterConcept
dependencies: 3
inputs: single
function: Count
dependencies: 4