@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c18dea9-c728-45b6-a6e0-fbbec3cc890f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c18dea9-c728-45b6-a6e0-fbbec3cc890f> .