@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7a57578e-7535-4a9f-bd73-394d0499d45f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7a57578e-7535-4a9f-bd73-394d0499d45f> .