@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c81c6dd-2b0b-4cca-9fd6-ee6b75dddc59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c81c6dd-2b0b-4cca-9fd6-ee6b75dddc59> .