@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix ns1: <http://www.idref.fr/134241975/> . @prefix bio: <http://purl.org/vocab/bio/0.1/> . ns1:death rdf:type bio:Death . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . ns1:death bio:date "1853"^^xsd:gYear .