@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64ba559e-f3c9-4571-8723-30a199a11417> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64ba559e-f3c9-4571-8723-30a199a11417> .