Question: Is 978-1-84706 the ISBN publisher prefix of the higher learning institution that is the educational site of James Brown (whose date of birth is 1920-03-22)?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "James Brown" . ?e_1 <date_of_birth> ?pv_1 . ?pv_1 <pred:date> "1920-03-22"^^xsd:date . ?e <ISBN_publisher_prefix> ?pv . ?pv <pred:value> "978-1-84706" .  }
Program:
function: Find
inputs: James Brown
function: FilterDate
dependencies: 0
inputs: date of birth
1920-03-22
=
function: Relate
dependencies: 1
inputs: educated at
forward
function: FilterConcept
dependencies: 2
inputs: higher education institution
function: QueryAttr
dependencies: 3
inputs: ISBN publisher prefix
function: VerifyStr
dependencies: 4
inputs: 978-1-84706
Answer: yes