What is {position held} of {Goh Chok Tong} that is {parliamentary term} is {13th Parliament of Singapore} ?
What is the position of Goh Chok Tong in the 13th Parliament of Singapore?
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select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q313300> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P2937> <http://wikidata.dbpedia.org/resource/Q20967954>
} 

Goh Chok Tong holds which position in the 13th Parliament of Singapore?