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

<http://iconclass.org/31A311%28%2B813%29> skos:broader <http://iconclass.org/31A311%28%2B81%29> ;
    skos:prefLabel "eyeglasses, spectacles (+ old male (human being))"@en .