@prefix rdf: . @prefix efrbroo: . rdf:type efrbroo:F22_Self-Contained_Expression . @prefix rdfs: . rdfs:label "Concerto pour piano n\u00B0 23" . @prefix ecrm: . ecrm:P102_has_title "Concerto pour piano n\u00B0 23" . @prefix dc: . dc:identifier "w3243" .