@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f8a7a3-ba01-4cf6-a67e-81ffb798b6a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f8a7a3-ba01-4cf6-a67e-81ffb798b6a2> .