@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c8a3a6b-c6bb-4ec1-81b5-684e87a1fefb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c8a3a6b-c6bb-4ec1-81b5-684e87a1fefb> .