@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c54449d1-9ff8-461c-8425-68bac2caed0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c54449d1-9ff8-461c-8425-68bac2caed0b> .