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

<http://iconclass.org/49G011%28%2B57%29> skos:broader <http://iconclass.org/49G011%28%2B5%29> ;
    skos:prefLabel "Aesculapian sign (+ operational phase, installation ~ scientific research)"@en .