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

<http://iconclass.org/49L16%28%2B561%29> skos:broader <http://iconclass.org/49L16%28%2B56%29> ;
    skos:prefLabel "letter combinations such as letterword, anagram, letter square, monogram, etc. (+ prevention of accident ~ scientific research)"@en .