@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ba9043-fe77-4268-a903-33c923026edc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ba9043-fe77-4268-a903-33c923026edc> .