@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a18dacf-a347-45dd-8cc1-ff957f007806> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a18dacf-a347-45dd-8cc1-ff957f007806> .