@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50337f97-6ac1-4d8d-a97c-c715a4a42a8f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50337f97-6ac1-4d8d-a97c-c715a4a42a8f> .