@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e644bc80-6b60-4e84-9191-89b228cb363b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e644bc80-6b60-4e84-9191-89b228cb363b> .