@prefix rdf: . @prefix skos: . rdf:type skos:Concept ; skos:broader ; skos:prefLabel "adhered bifolia"@en ; skos:inScheme ; skos:scopeNote "The adhesive structure found on some very small books, such as almanacs, in which the bookblock consists of a series of single bifolia printed on the inner side only which are adhered together leaf to leaf throughout the bookblock to create a single structure."@en .