@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67bcb590-9b19-4b55-8a2e-0951cd223fcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67bcb590-9b19-4b55-8a2e-0951cd223fcf> .