<http://iconclass.org/49G811%28%2B52%29> <http://www.w3.org/2004/02/skos/core#broader> <http://iconclass.org/49G811%28%2B5%29> .
<http://iconclass.org/49G811%28%2B52%29> <http://www.w3.org/2004/02/skos/core#prefLabel> "doctrine of signatures (+ tools, instruments; laboratory equipment ~ scientific research)"@en .
<http://iconclass.org/49G811%28%2B52%29> <http://www.w3.org/2004/02/skos/core#narrower> <http://iconclass.org/49G811%28%2B52%28%29> .