@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4e441ef-21ab-425f-99e3-2a9dd10d6e54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4e441ef-21ab-425f-99e3-2a9dd10d6e54> .