Show the Wikidata ID of the person Kim, Dongwoo.
The author Kim, Dongwoo is associated with which Wikidata identifier?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/pid/15/398-1> <https://dblp.org/rdf/schema#wikidata> ?answer }
<https://dblp.org/pid/15/398-1>