@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c75c8e-af76-43b7-a79a-461c0dbc1aae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c75c8e-af76-43b7-a79a-461c0dbc1aae> .