@prefix rdf: . @prefix ns1: . @prefix bibo: . ns1:id rdf:type bibo:Book , bibo:Document . @prefix owl: . @prefix ns4: . ns1:id owl:sameAs ns4:cb34822443k . @prefix marcrel: . @prefix ns6: . ns1:id marcrel:aut ns6:id . @prefix dcterms: . ns1:id dcterms:bibliographicCitation "S. Gregorius Magnus : Registrum epistularum / curante CETEDOC, Universitas catholica Lovaniensis, Lovanii Novi / Turnhout : Brepols , 1982" . @prefix ns8: . ns1:id dcterms:subject ns8:id . @prefix ns9: . ns1:id dcterms:subject ns9:id . @prefix ns10: . ns1:id dcterms:subject ns10:id . @prefix dc: . ns1:id dc:date 1982 . @prefix ns12: . ns1:id ns12:holdingsCount 16 .