Question: What is the Libris-URI of the winner of the Man Booker Prize in 1998?
Choices: dbqsvblx0nvp111
fcrtvk2z3gvrr32
c9prsjdw138nts9
tr578lhc0v2tmsq
mkz13rj52m3g5cn
jgvz4tj20hcn1w2
0xbdht6j1ml5vtx
20dgjn8l0zg4xc4
xv8bc4dg0zzf551
hftx2qk13z2p344
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <winner> ?e . ?e_1 <pred:name> "Man Booker Prize" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e ] <point_in_time> ?qpv . ?qpv <pred:year> 1998 . ?e <Libris-URI> ?pv .  }
Program:
function: Find
inputs: Man Booker Prize
function: Relate
dependencies: 0
inputs: winner
forward
function: QFilterYear
dependencies: 1
inputs: point in time
1998
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: Libris-URI
Answer: tr578lhc0v2tmsq