@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ffbf162-b279-4fd9-8f0f-84359456fc8f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ffbf162-b279-4fd9-8f0f-84359456fc8f> .