@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c87e150a-60f7-4c37-ba03-5523271c6de2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c87e150a-60f7-4c37-ba03-5523271c6de2> .