@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9015c9-e0d2-44ea-93e5-850523cf4d65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9015c9-e0d2-44ea-93e5-850523cf4d65> .