In which year was the last paper by Hae-Chang R. published?
Report the year in which Hae-Chang Rim published their last paper.
SELECT DISTINCT MAX(xsd:integer(?answer)) AS ?answer WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/61/4583> . ?x <https://dblp.org/rdf/schema#yearOfPublication> ?answer }
<https://dblp.org/pid/61/4583>