Question: What is the birth name of the person whose pseudonym is Queen Latifah?
Choices:
Anne Inez McCaffrey
David Lee Roth
Ray Douglas Bradbury
Shivaji Rao Gaekwad
Adele Laurie Blue Adkins
David Llewelyn Wark Griffith
Julianna Luisa Margulies
Paul David Hewson
Dana Elaine Owens
Calista Kay Flockhart
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: pseudonym
Queen Latifah
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: birth name
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <pseudonym> ?pv_1 . ?pv_1 <pred:value> "Queen Latifah" . ?e <birth_name> ?pv .  }
Answer: Dana Elaine Owens