@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efd54b8e-1ff0-4e40-a861-79a3395968e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efd54b8e-1ff0-4e40-a861-79a3395968e3> .