PREFIX skos: PREFIX aocat: PREFIX rdf: PREFIX rdfs: SELECT DISTINCT ?g WHERE { GRAPH ?g { { ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_access_rights ?o . } } UNION { ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_ARIADNE_subject ?ariadneSubject . } } UNION { ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_access_rights ?ar . } } UNION { ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_publisher ?agent . } } UNION { ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_owner ?agent . } } UNION { ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_responsible ?agent . } } UNION{ ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:has_contributor ?agent . } } UNION{ ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:was_issued ?agent . } } UNION{ ?s rdf:type . MINUS { ?s rdf:type . ?s aocat:was_modified ?agent . } } } }