@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99bf9667-6057-4c1c-a42e-05f99380431f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99bf9667-6057-4c1c-a42e-05f99380431f> .