@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/311ce939-e7a7-4cb4-85d1-7caa802ebf1c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/311ce939-e7a7-4cb4-85d1-7caa802ebf1c> .