@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f9b4f0-18e9-47a0-9ed0-6a73ca56490d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f9b4f0-18e9-47a0-9ed0-6a73ca56490d> .