@prefix rdf: . @prefix ns1: . @prefix efrbroo: . ns1:e0793421-ac84-3396-8fc6-c93e2b89737c rdf:type efrbroo:F26_Recording . @prefix xsd: . @prefix mus: . ns1:e0793421-ac84-3396-8fc6-c93e2b89737c mus:U53_has_duration "PT1H50M6S"^^xsd:dayTimeDuration . @prefix dbo: . ns1:e0793421-ac84-3396-8fc6-c93e2b89737c dbo:frequency 48000.0 . @prefix dc: . ns1:e0793421-ac84-3396-8fc6-c93e2b89737c dc:identifier "2258490" .