Which papers did Ian Miguel publish in the last four years?
List the papers published by Ian Miguel in the last four years.
SELECT DISTINCT ?answer WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/17/2612> . ?answer <https://dblp.org/rdf/schema#yearOfPublication> ?y FILTER(?y > YEAR(NOW())-4) }
<https://dblp.org/pid/17/2612>