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

<http://iconclass.org/49L649%28...%29%28%2B551%29> skos:broader <http://iconclass.org/49L649%28...%29%28%2B55%29> ;
    skos:prefLabel "other writing surfaces (with NAME) (+ first copy of invention ~ scientific research)"@en .