@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e777ba-3937-47a8-b46e-7b789f5a087f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e777ba-3937-47a8-b46e-7b789f5a087f> .