Question: What is the official website of the literary award that was nominated to Dan Simmons (the award-winning work of this statement is Olympos)?
Choices: http://www.cumbria.gov.uk/
http://www.plainfield.com/
http://www.locusmag.com/SFAwards/Db/Locus.html
http://www.johnbarrowman.com
http://www.stadtluzern.ch
https://www.nobelprize.org/
http://www.annemccaffrey.net/
http://larryniven.net/
http://www.chittagong.gov.bd
http://www.ucsb.edu
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "literary award" . ?e_1 <nominated_for> ?e . ?e_1 <pred:name> "Dan Simmons" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <nominated_for> ; <pred:fact_t> ?e ] <for_work> ?qpv . ?qpv <pred:value> "Olympos" . ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Dan Simmons
function: Relate
dependencies: 0
inputs: nominated for
forward
function: QFilterStr
dependencies: 1
inputs: for work
Olympos
function: FilterConcept
dependencies: 2
inputs: literary award
function: QueryAttr
dependencies: 3
inputs: official website
Answer: http://www.locusmag.com/SFAwards/Db/Locus.html