Question: Does WoRMS-ID 234036 designate the taxonomic entity which is cattle's primary food supply?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "taxon" . ?e_1 <main_food_source> ?e . ?e_1 <pred:name> "cattle" .  ?e <WoRMS-ID> ?pv . ?pv <pred:value> "234036" .  }
Program:
function: Find
inputs: cattle
function: Relate
dependencies: 0
inputs: main food source
forward
function: FilterConcept
dependencies: 1
inputs: taxon
function: QueryAttr
dependencies: 2
inputs: WoRMS-ID
function: VerifyStr
dependencies: 3
inputs: 234036
Answer: yes