Question: Is the beginning date of the electronic music rendition whose famous person is Marc Anthony (whose ISNI is 0000 0001 1590 2582) in the year 1749?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "electronic music" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Marc Anthony" . ?e_1 <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0001 1590 2582" . ?e <inception> ?pv . ?pv <pred:year> 1749 .  }
Program:
function: Find
inputs: Marc Anthony
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0001 1590 2582
function: Relate
dependencies: 1
inputs: famous people
backward
function: FilterConcept
dependencies: 2
inputs: electronic music
function: QueryAttr
dependencies: 3
inputs: inception
function: VerifyYear
dependencies: 4
inputs: 1749
=