@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ac8d0d-779f-471c-ba40-f0e0d006062d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ac8d0d-779f-471c-ba40-f0e0d006062d> .