Question: Is 0000 0000 5958 537 the ISNI of the big city that is the twinned administrative body of Porto whose official website is http://www.cm-porto.pt?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Porto" . ?e_1 <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.cm-porto.pt" . ?e <ISNI> ?pv . ?pv <pred:value> "0000 0000 5958 5374" .  }
Program:
function: Find
inputs: Porto
function: FilterStr
dependencies: 0
inputs: official website
http://www.cm-porto.pt
function: Relate
dependencies: 1
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 2
inputs: big city
function: QueryAttr
dependencies: 3
inputs: ISNI
function: VerifyStr
dependencies: 4
inputs: 0000 0000 5958 5374