@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b173904c-4279-4610-a412-7a99be13b515> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b173904c-4279-4610-a412-7a99be13b515> .