@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a18a268-719f-4b6a-84ce-af4979c80378> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a18a268-719f-4b6a-84ce-af4979c80378> .