@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8173c37-e705-4380-8c23-7e541abb5fbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8173c37-e705-4380-8c23-7e541abb5fbf> .