@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d6507f33-2d3a-40ea-888f-5de7a019d69b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d6507f33-2d3a-40ea-888f-5de7a019d69b> .