Question: What is the number of foods whose USDA NDB number is 19893 and that is said to be the same as L-Leucine?
Choices:
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9
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: USDA NDB number
19893
function: FilterConcept
dependencies: 1
inputs: food
function: Find
inputs: L-Leucine
function: Relate
dependencies: 3
inputs: said to be the same as
forward
function: FilterConcept
dependencies: 4
inputs: food
function: And
dependencies: 2
5
function: Count
dependencies: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "food" . ?e <USDA_NDB_number> ?pv . ?pv <pred:value> "19893" . ?e_1 <said_to_be_the_same_as> ?e . ?e_1 <pred:name> "L-Leucine" .  }
Answer: 0