@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a55efa-ed20-4e82-abfe-ead78bc94f42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a55efa-ed20-4e82-abfe-ead78bc94f42> .