@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d9140fe-49cf-4151-a4d3-af5a391e6518> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d9140fe-49cf-4151-a4d3-af5a391e6518> .