@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/619a0487-013e-44d8-88df-8d1039c2b42b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/619a0487-013e-44d8-88df-8d1039c2b42b> .