@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://iconclass.org/13B48%28%2B31%29> skos:broader <http://iconclass.org/13B48%28%2B3%29> ;
    skos:prefLabel "conjuring book, blackbook, 'grimoire' (+ angels floating in the air)"@en .