@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f733d6-3765-4bca-bcf3-c0ea8313816b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f733d6-3765-4bca-bcf3-c0ea8313816b> .