@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f73e6f-4717-40d5-8879-5039160c2a3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f73e6f-4717-40d5-8879-5039160c2a3b> .