@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63f9b59b-8974-47df-b3cf-50adf35e530f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63f9b59b-8974-47df-b3cf-50adf35e530f> .