@prefix rdf: . @prefix ns1: . @prefix efrbroo: . ns1:bffd854a-8ecb-32de-9e9a-848cfb24e7ce rdf:type efrbroo:F22_Self-Contained_Expression . @prefix rdfs: . ns1:bffd854a-8ecb-32de-9e9a-848cfb24e7ce rdfs:label "L'ho perduta me meschina Air de Barbarina" . @prefix mus: . @prefix ns5: . ns1:bffd854a-8ecb-32de-9e9a-848cfb24e7ce mus:U16_has_catalogue_statement ns5:K_492 ; mus:U68_has_variant_title "Acte IV Sc\u00E8ne 1" . @prefix ecrm: . ns1:bffd854a-8ecb-32de-9e9a-848cfb24e7ce ecrm:P102_has_title "L'ho perduta me meschina Air de Barbarina" . @prefix dc: . ns1:bffd854a-8ecb-32de-9e9a-848cfb24e7ce dc:identifier "20069946" .