@prefix rdf: . @prefix ns1: . @prefix bibo: . ns1:id rdf:type bibo:Book , bibo:Document . @prefix marcrel: . @prefix ns4: . ns1:id marcrel:aut ns4:id . @prefix dcterms: . ns1:id dcterms:bibliographicCitation "\u0098El \u009CConde-Duque de Olivares / Gregorio Mara\u00F1on/ [17a. ed.] / Madrid : Espasa-Calpe , 1988" . @prefix ns6: . ns1:id dcterms:subject ns6:id . @prefix ns7: . ns1:id dcterms:subject ns7:id . @prefix dc: . ns1:id dc:date 1988 . @prefix rdam: . @prefix ns10: . ns1:id rdam:P30135 ns10:id . @prefix ns11: . ns1:id ns11:holdingsCount 4 .