@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e1df23-a3b8-4b77-888e-332db870633e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e1df23-a3b8-4b77-888e-332db870633e> .