Question: Is Caravaggio's (the one whose British Museum person-institution is 21931) ISNI 0000 0000 7839 0134?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Caravaggio" . ?e <British_Museum_person-institution> ?pv_1 . ?pv_1 <pred:value> "21931" . ?e <ISNI> ?pv . ?pv <pred:value> "0000 0000 7839 0134" .  }
Program:
function: Find
inputs: Caravaggio
function: FilterStr
dependencies: 0
inputs: British Museum person-institution
21931
function: QueryAttr
dependencies: 1
inputs: ISNI
function: VerifyStr
dependencies: 2
inputs: 0000 0000 7839 0134
Answer: no