Which papers did Emil Bj\u00F6rnson publish in the last nine years?
List the papers published by Emil Bj\u00F6rnson in the last 9 years.
SELECT DISTINCT ?answer WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/67/1658> . ?answer <https://dblp.org/rdf/schema#yearOfPublication> ?y FILTER(?y > YEAR(NOW())-9) }
<https://dblp.org/pid/67/1658>