Find the year in which Hiroshi Motoda published their first paper.
When was the first paper by Motoda, Hiroshi published?
SELECT DISTINCT MIN(xsd:integer(?answer)) AS ?answer WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/08/6525> . ?x <https://dblp.org/rdf/schema#yearOfPublication> ?answer }
<https://dblp.org/pid/08/6525>